525373920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 1799310240

約数和(自身を除く): 1273936320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 397, 480, 720, 794, 919, 1191, 1440, 1588, 1838, 1985, 2382, 2757, 3176, 3573, 3676, 3970, 4595, 4764, 5514, 5955, 6352, 7146, 7352, 7940, 8271, 9190, 9528, 11028, 11910, 12704, 13785, 14292, 14704, 15880, 16542, 17865, 18380, 19056, 22056, 23820, 27570, 28584, 29408, 31760, 33084, 35730, 36760, 38112, 41355, 44112, 47640, 55140, 57168, 63520, 66168, 71460, 73520, 82710, 88224, 95280, 110280, 114336, 132336, 142920, 147040, 165420, 190560, 220560, 264672, 285840, 330840, 364843, 441120, 571680, 661680, 729686, 1094529, 1323360, 1459372, 1824215, 2189058, 2918744, 3283587, 3648430, 4378116, 5472645, 5837488, 6567174, 7296860, 8756232, 10945290, 11674976, 13134348, 14593720, 16417935, 17512464, 21890580, 26268696, 29187440, 32835870, 35024928, 43781160, 52537392, 58374880, 65671740, 87562320, 105074784, 131343480, 175124640, 262686960, 525373920]

約数ペア:

[(1, 525373920), (2, 262686960), (3, 175124640), (4, 131343480), (5, 105074784), (6, 87562320), (8, 65671740), (9, 58374880), (10, 52537392), (12, 43781160), (15, 35024928), (16, 32835870), (18, 29187440), (20, 26268696), (24, 21890580), (30, 17512464), (32, 16417935), (36, 14593720), (40, 13134348), (45, 11674976), (48, 10945290), (60, 8756232), (72, 7296860), (80, 6567174), (90, 5837488), (96, 5472645), (120, 4378116), (144, 3648430), (160, 3283587), (180, 2918744), (240, 2189058), (288, 1824215), (360, 1459372), (397, 1323360), (480, 1094529), (720, 729686), (794, 661680), (919, 571680), (1191, 441120), (1440, 364843), (1588, 330840), (1838, 285840), (1985, 264672), (2382, 220560), (2757, 190560), (3176, 165420), (3573, 147040), (3676, 142920), (3970, 132336), (4595, 114336), (4764, 110280), (5514, 95280), (5955, 88224), (6352, 82710), (7146, 73520), (7352, 71460), (7940, 66168), (8271, 63520), (9190, 57168), (9528, 55140), (11028, 47640), (11910, 44112), (12704, 41355), (13785, 38112), (14292, 36760), (14704, 35730), (15880, 33084), (16542, 31760), (17865, 29408), (18380, 28584), (19056, 27570), (22056, 23820)]