82463280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14939}}^1$

素因数の和:14978

約数の個数: 80

約数和(自身を含む): 266768640

約数和(自身を除く): 184305360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14939, 29878, 44817, 59756, 74695, 89634, 119512, 149390, 179268, 224085, 239024, 298780, 343597, 358536, 448170, 597560, 687194, 717072, 896340, 1030791, 1195120, 1374388, 1717985, 1792680, 2061582, 2748776, 3435970, 3585360, 4123164, 5153955, 5497552, 6871940, 8246328, 10307910, 13743880, 16492656, 20615820, 27487760, 41231640, 82463280]

約数ペア:

[(1, 82463280), (2, 41231640), (3, 27487760), (4, 20615820), (5, 16492656), (6, 13743880), (8, 10307910), (10, 8246328), (12, 6871940), (15, 5497552), (16, 5153955), (20, 4123164), (23, 3585360), (24, 3435970), (30, 2748776), (40, 2061582), (46, 1792680), (48, 1717985), (60, 1374388), (69, 1195120), (80, 1030791), (92, 896340), (115, 717072), (120, 687194), (138, 597560), (184, 448170), (230, 358536), (240, 343597), (276, 298780), (345, 239024), (368, 224085), (460, 179268), (552, 149390), (690, 119512), (920, 89634), (1104, 74695), (1380, 59756), (1840, 44817), (2760, 29878), (5520, 14939)]