5520480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 20901888

約数和(自身を除く): 15381408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 53, 56, 60, 62, 70, 80, 84, 93, 96, 105, 106, 112, 120, 124, 140, 155, 159, 160, 168, 186, 210, 212, 217, 224, 240, 248, 265, 280, 310, 318, 336, 371, 372, 420, 424, 434, 465, 480, 496, 530, 560, 620, 636, 651, 672, 742, 744, 795, 840, 848, 868, 930, 992, 1060, 1085, 1113, 1120, 1240, 1272, 1302, 1484, 1488, 1590, 1643, 1680, 1696, 1736, 1855, 1860, 2120, 2170, 2226, 2480, 2544, 2604, 2968, 2976, 3180, 3255, 3286, 3360, 3472, 3710, 3720, 4240, 4340, 4452, 4929, 4960, 5088, 5208, 5565, 5936, 6360, 6510, 6572, 6944, 7420, 7440, 8215, 8480, 8680, 8904, 9858, 10416, 11130, 11501, 11872, 12720, 13020, 13144, 14840, 14880, 16430, 17360, 17808, 19716, 20832, 22260, 23002, 24645, 25440, 26040, 26288, 29680, 32860, 34503, 34720, 35616, 39432, 44520, 46004, 49290, 52080, 52576, 57505, 59360, 65720, 69006, 78864, 89040, 92008, 98580, 104160, 115010, 131440, 138012, 157728, 172515, 178080, 184016, 197160, 230020, 262880, 276024, 345030, 368032, 394320, 460040, 552048, 690060, 788640, 920080, 1104096, 1380120, 1840160, 2760240, 5520480]

約数ペア:

[(1, 5520480), (2, 2760240), (3, 1840160), (4, 1380120), (5, 1104096), (6, 920080), (7, 788640), (8, 690060), (10, 552048), (12, 460040), (14, 394320), (15, 368032), (16, 345030), (20, 276024), (21, 262880), (24, 230020), (28, 197160), (30, 184016), (31, 178080), (32, 172515), (35, 157728), (40, 138012), (42, 131440), (48, 115010), (53, 104160), (56, 98580), (60, 92008), (62, 89040), (70, 78864), (80, 69006), (84, 65720), (93, 59360), (96, 57505), (105, 52576), (106, 52080), (112, 49290), (120, 46004), (124, 44520), (140, 39432), (155, 35616), (159, 34720), (160, 34503), (168, 32860), (186, 29680), (210, 26288), (212, 26040), (217, 25440), (224, 24645), (240, 23002), (248, 22260), (265, 20832), (280, 19716), (310, 17808), (318, 17360), (336, 16430), (371, 14880), (372, 14840), (420, 13144), (424, 13020), (434, 12720), (465, 11872), (480, 11501), (496, 11130), (530, 10416), (560, 9858), (620, 8904), (636, 8680), (651, 8480), (672, 8215), (742, 7440), (744, 7420), (795, 6944), (840, 6572), (848, 6510), (868, 6360), (930, 5936), (992, 5565), (1060, 5208), (1085, 5088), (1113, 4960), (1120, 4929), (1240, 4452), (1272, 4340), (1302, 4240), (1484, 3720), (1488, 3710), (1590, 3472), (1643, 3360), (1680, 3286), (1696, 3255), (1736, 3180), (1855, 2976), (1860, 2968), (2120, 2604), (2170, 2544), (2226, 2480)]