180710160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 586248192

約数和(自身を除く): 405538032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 186, 214, 227, 240, 248, 310, 321, 372, 428, 454, 465, 496, 535, 620, 642, 681, 744, 856, 908, 930, 1070, 1135, 1240, 1284, 1362, 1488, 1605, 1712, 1816, 1860, 2140, 2270, 2480, 2568, 2724, 3210, 3317, 3405, 3632, 3720, 4280, 4540, 5136, 5448, 6420, 6634, 6810, 7037, 7440, 8560, 9080, 9951, 10896, 12840, 13268, 13620, 14074, 16585, 18160, 19902, 21111, 24289, 25680, 26536, 27240, 28148, 33170, 35185, 39804, 42222, 48578, 49755, 53072, 54480, 56296, 66340, 70370, 72867, 79608, 84444, 97156, 99510, 105555, 112592, 121445, 132680, 140740, 145734, 159216, 168888, 194312, 199020, 211110, 242890, 265360, 281480, 291468, 337776, 364335, 388624, 398040, 422220, 485780, 562960, 582936, 728670, 752959, 796080, 844440, 971560, 1165872, 1457340, 1505918, 1688880, 1943120, 2258877, 2914680, 3011836, 3764795, 4517754, 5829360, 6023672, 7529590, 9035508, 11294385, 12047344, 15059180, 18071016, 22588770, 30118360, 36142032, 45177540, 60236720, 90355080, 180710160]

約数ペア:

[(1, 180710160), (2, 90355080), (3, 60236720), (4, 45177540), (5, 36142032), (6, 30118360), (8, 22588770), (10, 18071016), (12, 15059180), (15, 12047344), (16, 11294385), (20, 9035508), (24, 7529590), (30, 6023672), (31, 5829360), (40, 4517754), (48, 3764795), (60, 3011836), (62, 2914680), (80, 2258877), (93, 1943120), (107, 1688880), (120, 1505918), (124, 1457340), (155, 1165872), (186, 971560), (214, 844440), (227, 796080), (240, 752959), (248, 728670), (310, 582936), (321, 562960), (372, 485780), (428, 422220), (454, 398040), (465, 388624), (496, 364335), (535, 337776), (620, 291468), (642, 281480), (681, 265360), (744, 242890), (856, 211110), (908, 199020), (930, 194312), (1070, 168888), (1135, 159216), (1240, 145734), (1284, 140740), (1362, 132680), (1488, 121445), (1605, 112592), (1712, 105555), (1816, 99510), (1860, 97156), (2140, 84444), (2270, 79608), (2480, 72867), (2568, 70370), (2724, 66340), (3210, 56296), (3317, 54480), (3405, 53072), (3632, 49755), (3720, 48578), (4280, 42222), (4540, 39804), (5136, 35185), (5448, 33170), (6420, 28148), (6634, 27240), (6810, 26536), (7037, 25680), (7440, 24289), (8560, 21111), (9080, 19902), (9951, 18160), (10896, 16585), (12840, 14074), (13268, 13620)]