2516100120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{225457}}^1$

素因数の和:225505

約数の個数: 96

約数和(自身を含む): 8441147520

約数和(自身を除く): 5925047400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 225457, 450914, 676371, 901828, 1127285, 1352742, 1803656, 2029113, 2254570, 2705484, 3381855, 4058226, 4509140, 5410968, 6763710, 6989167, 8116452, 9018280, 10145565, 13527420, 13978334, 16232904, 20291130, 20967501, 27054840, 27956668, 34945835, 40582260, 41935002, 55913336, 62902503, 69891670, 81164520, 83870004, 104837505, 125805006, 139783340, 167740008, 209675010, 251610012, 279566680, 314512515, 419350020, 503220024, 629025030, 838700040, 1258050060, 2516100120]

約数ペア:

[(1, 2516100120), (2, 1258050060), (3, 838700040), (4, 629025030), (5, 503220024), (6, 419350020), (8, 314512515), (9, 279566680), (10, 251610012), (12, 209675010), (15, 167740008), (18, 139783340), (20, 125805006), (24, 104837505), (30, 83870004), (31, 81164520), (36, 69891670), (40, 62902503), (45, 55913336), (60, 41935002), (62, 40582260), (72, 34945835), (90, 27956668), (93, 27054840), (120, 20967501), (124, 20291130), (155, 16232904), (180, 13978334), (186, 13527420), (248, 10145565), (279, 9018280), (310, 8116452), (360, 6989167), (372, 6763710), (465, 5410968), (558, 4509140), (620, 4058226), (744, 3381855), (930, 2705484), (1116, 2254570), (1240, 2029113), (1395, 1803656), (1860, 1352742), (2232, 1127285), (2790, 901828), (3720, 676371), (5580, 450914), (11160, 225457)]