486390960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 240

約数和(自身を含む): 1842486240

約数和(自身を除く): 1356095280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1861, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3722, 3960, 4356, 4752, 4840, 5445, 5583, 5808, 5940, 6534, 7260, 7444, 7920, 8712, 9305, 9680, 10890, 11166, 11880, 13068, 14520, 14888, 16335, 16749, 17424, 18610, 20471, 21780, 22332, 23760, 26136, 27915, 29040, 29776, 32670, 33498, 37220, 40942, 43560, 44664, 50247, 52272, 55830, 61413, 65340, 66996, 74440, 81884, 83745, 87120, 89328, 100494, 102355, 111660, 122826, 130680, 133992, 148880, 163768, 167490, 184239, 200988, 204710, 223320, 225181, 245652, 251235, 261360, 267984, 307065, 327536, 334980, 368478, 401976, 409420, 446640, 450362, 491304, 502470, 552717, 614130, 669960, 675543, 736956, 803952, 818840, 900724, 921195, 982608, 1004940, 1105434, 1125905, 1228260, 1339920, 1351086, 1473912, 1637680, 1801448, 1842390, 2009880, 2026629, 2210868, 2251810, 2456520, 2702172, 2763585, 2947824, 3377715, 3602896, 3684780, 4019760, 4053258, 4421736, 4503620, 4913040, 5404344, 5527170, 6079887, 6755430, 7369560, 8106516, 8843472, 9007240, 10133145, 10808688, 11054340, 12159774, 13510860, 14739120, 16213032, 18014480, 20266290, 22108680, 24319548, 27021720, 30399435, 32426064, 40532580, 44217360, 48639096, 54043440, 60798870, 81065160, 97278192, 121597740, 162130320, 243195480, 486390960]

約数ペア:

[(1, 486390960), (2, 243195480), (3, 162130320), (4, 121597740), (5, 97278192), (6, 81065160), (8, 60798870), (9, 54043440), (10, 48639096), (11, 44217360), (12, 40532580), (15, 32426064), (16, 30399435), (18, 27021720), (20, 24319548), (22, 22108680), (24, 20266290), (27, 18014480), (30, 16213032), (33, 14739120), (36, 13510860), (40, 12159774), (44, 11054340), (45, 10808688), (48, 10133145), (54, 9007240), (55, 8843472), (60, 8106516), (66, 7369560), (72, 6755430), (80, 6079887), (88, 5527170), (90, 5404344), (99, 4913040), (108, 4503620), (110, 4421736), (120, 4053258), (121, 4019760), (132, 3684780), (135, 3602896), (144, 3377715), (165, 2947824), (176, 2763585), (180, 2702172), (198, 2456520), (216, 2251810), (220, 2210868), (240, 2026629), (242, 2009880), (264, 1842390), (270, 1801448), (297, 1637680), (330, 1473912), (360, 1351086), (363, 1339920), (396, 1228260), (432, 1125905), (440, 1105434), (484, 1004940), (495, 982608), (528, 921195), (540, 900724), (594, 818840), (605, 803952), (660, 736956), (720, 675543), (726, 669960), (792, 614130), (880, 552717), (968, 502470), (990, 491304), (1080, 450362), (1089, 446640), (1188, 409420), (1210, 401976), (1320, 368478), (1452, 334980), (1485, 327536), (1584, 307065), (1815, 267984), (1861, 261360), (1936, 251235), (1980, 245652), (2160, 225181), (2178, 223320), (2376, 204710), (2420, 200988), (2640, 184239), (2904, 167490), (2970, 163768), (3267, 148880), (3630, 133992), (3722, 130680), (3960, 122826), (4356, 111660), (4752, 102355), (4840, 100494), (5445, 89328), (5583, 87120), (5808, 83745), (5940, 81884), (6534, 74440), (7260, 66996), (7444, 65340), (7920, 61413), (8712, 55830), (9305, 52272), (9680, 50247), (10890, 44664), (11166, 43560), (11880, 40942), (13068, 37220), (14520, 33498), (14888, 32670), (16335, 29776), (16749, 29040), (17424, 27915), (18610, 26136), (20471, 23760), (21780, 22332)]