48278160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 198082560

約数和(自身を除く): 149804400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 103, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 206, 210, 216, 217, 240, 248, 252, 270, 279, 280, 309, 310, 315, 336, 360, 372, 378, 412, 420, 432, 434, 465, 496, 504, 515, 540, 558, 560, 618, 620, 630, 651, 720, 721, 744, 756, 824, 837, 840, 868, 927, 930, 945, 1008, 1030, 1080, 1085, 1116, 1236, 1240, 1260, 1302, 1395, 1442, 1488, 1512, 1545, 1648, 1674, 1680, 1736, 1854, 1860, 1890, 1953, 2060, 2160, 2163, 2170, 2232, 2472, 2480, 2520, 2604, 2781, 2790, 2884, 3024, 3090, 3193, 3255, 3348, 3472, 3605, 3708, 3720, 3780, 3906, 4120, 4185, 4326, 4340, 4464, 4635, 4944, 5040, 5208, 5562, 5580, 5768, 5859, 6180, 6386, 6489, 6510, 6696, 7210, 7416, 7440, 7560, 7812, 8240, 8370, 8652, 8680, 9270, 9579, 9765, 10416, 10815, 11124, 11160, 11536, 11718, 12360, 12772, 12978, 13020, 13392, 13905, 14420, 14832, 15120, 15624, 15965, 16740, 17304, 17360, 18540, 19158, 19467, 19530, 21630, 22248, 22320, 22351, 23436, 24720, 25544, 25956, 26040, 27810, 28737, 28840, 29295, 31248, 31930, 32445, 33480, 34608, 37080, 38316, 38934, 39060, 43260, 44496, 44702, 46872, 47895, 51088, 51912, 52080, 55620, 57474, 57680, 58590, 63860, 64890, 66960, 67053, 74160, 76632, 77868, 78120, 86211, 86520, 89404, 93744, 95790, 97335, 103824, 111240, 111755, 114948, 117180, 127720, 129780, 134106, 143685, 153264, 155736, 156240, 172422, 173040, 178808, 191580, 194670, 201159, 222480, 223510, 229896, 234360, 255440, 259560, 268212, 287370, 311472, 335265, 344844, 357616, 383160, 389340, 402318, 431055, 447020, 459792, 468720, 519120, 536424, 574740, 603477, 670530, 689688, 766320, 778680, 804636, 862110, 894040, 1005795, 1072848, 1149480, 1206954, 1341060, 1379376, 1557360, 1609272, 1724220, 1788080, 2011590, 2298960, 2413908, 2682120, 3017385, 3218544, 3448440, 4023180, 4827816, 5364240, 6034770, 6896880, 8046360, 9655632, 12069540, 16092720, 24139080, 48278160]

約数ペア:

[(1, 48278160), (2, 24139080), (3, 16092720), (4, 12069540), (5, 9655632), (6, 8046360), (7, 6896880), (8, 6034770), (9, 5364240), (10, 4827816), (12, 4023180), (14, 3448440), (15, 3218544), (16, 3017385), (18, 2682120), (20, 2413908), (21, 2298960), (24, 2011590), (27, 1788080), (28, 1724220), (30, 1609272), (31, 1557360), (35, 1379376), (36, 1341060), (40, 1206954), (42, 1149480), (45, 1072848), (48, 1005795), (54, 894040), (56, 862110), (60, 804636), (62, 778680), (63, 766320), (70, 689688), (72, 670530), (80, 603477), (84, 574740), (90, 536424), (93, 519120), (103, 468720), (105, 459792), (108, 447020), (112, 431055), (120, 402318), (124, 389340), (126, 383160), (135, 357616), (140, 344844), (144, 335265), (155, 311472), (168, 287370), (180, 268212), (186, 259560), (189, 255440), (206, 234360), (210, 229896), (216, 223510), (217, 222480), (240, 201159), (248, 194670), (252, 191580), (270, 178808), (279, 173040), (280, 172422), (309, 156240), (310, 155736), (315, 153264), (336, 143685), (360, 134106), (372, 129780), (378, 127720), (412, 117180), (420, 114948), (432, 111755), (434, 111240), (465, 103824), (496, 97335), (504, 95790), (515, 93744), (540, 89404), (558, 86520), (560, 86211), (618, 78120), (620, 77868), (630, 76632), (651, 74160), (720, 67053), (721, 66960), (744, 64890), (756, 63860), (824, 58590), (837, 57680), (840, 57474), (868, 55620), (927, 52080), (930, 51912), (945, 51088), (1008, 47895), (1030, 46872), (1080, 44702), (1085, 44496), (1116, 43260), (1236, 39060), (1240, 38934), (1260, 38316), (1302, 37080), (1395, 34608), (1442, 33480), (1488, 32445), (1512, 31930), (1545, 31248), (1648, 29295), (1674, 28840), (1680, 28737), (1736, 27810), (1854, 26040), (1860, 25956), (1890, 25544), (1953, 24720), (2060, 23436), (2160, 22351), (2163, 22320), (2170, 22248), (2232, 21630), (2472, 19530), (2480, 19467), (2520, 19158), (2604, 18540), (2781, 17360), (2790, 17304), (2884, 16740), (3024, 15965), (3090, 15624), (3193, 15120), (3255, 14832), (3348, 14420), (3472, 13905), (3605, 13392), (3708, 13020), (3720, 12978), (3780, 12772), (3906, 12360), (4120, 11718), (4185, 11536), (4326, 11160), (4340, 11124), (4464, 10815), (4635, 10416), (4944, 9765), (5040, 9579), (5208, 9270), (5562, 8680), (5580, 8652), (5768, 8370), (5859, 8240), (6180, 7812), (6386, 7560), (6489, 7440), (6510, 7416), (6696, 7210)]