130988520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 144

約数和(自身を含む): 461192940

約数和(自身を除く): 330204420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2153, 2340, 2535, 3042, 3380, 4056, 4306, 4680, 5070, 6084, 6459, 6760, 7605, 8612, 10140, 10765, 12168, 12918, 15210, 17224, 19377, 20280, 21530, 25836, 27989, 30420, 32295, 38754, 43060, 51672, 55978, 60840, 64590, 77508, 83967, 86120, 96885, 111956, 129180, 139945, 155016, 167934, 193770, 223912, 251901, 258360, 279890, 335868, 363857, 387540, 419835, 503802, 559780, 671736, 727714, 775080, 839670, 1007604, 1091571, 1119560, 1259505, 1455428, 1679340, 1819285, 2015208, 2183142, 2519010, 2910856, 3274713, 3358680, 3638570, 4366284, 5038020, 5457855, 6549426, 7277140, 8732568, 10076040, 10915710, 13098852, 14554280, 16373565, 21831420, 26197704, 32747130, 43662840, 65494260, 130988520]

約数ペア:

[(1, 130988520), (2, 65494260), (3, 43662840), (4, 32747130), (5, 26197704), (6, 21831420), (8, 16373565), (9, 14554280), (10, 13098852), (12, 10915710), (13, 10076040), (15, 8732568), (18, 7277140), (20, 6549426), (24, 5457855), (26, 5038020), (30, 4366284), (36, 3638570), (39, 3358680), (40, 3274713), (45, 2910856), (52, 2519010), (60, 2183142), (65, 2015208), (72, 1819285), (78, 1679340), (90, 1455428), (104, 1259505), (117, 1119560), (120, 1091571), (130, 1007604), (156, 839670), (169, 775080), (180, 727714), (195, 671736), (234, 559780), (260, 503802), (312, 419835), (338, 387540), (360, 363857), (390, 335868), (468, 279890), (507, 258360), (520, 251901), (585, 223912), (676, 193770), (780, 167934), (845, 155016), (936, 139945), (1014, 129180), (1170, 111956), (1352, 96885), (1521, 86120), (1560, 83967), (1690, 77508), (2028, 64590), (2153, 60840), (2340, 55978), (2535, 51672), (3042, 43060), (3380, 38754), (4056, 32295), (4306, 30420), (4680, 27989), (5070, 25836), (6084, 21530), (6459, 20280), (6760, 19377), (7605, 17224), (8612, 15210), (10140, 12918), (10765, 12168)]