564799440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29789}}^1$

素因数の和:29884

約数の個数: 80

約数和(自身を含む): 1773100800

約数和(自身を除く): 1208301360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 29789, 59578, 89367, 119156, 148945, 178734, 238312, 297890, 357468, 446835, 476624, 595780, 714936, 893670, 1191560, 1429872, 1787340, 2353331, 2383120, 3574680, 4706662, 7059993, 7149360, 9413324, 11766655, 14119986, 18826648, 23533310, 28239972, 35299965, 37653296, 47066620, 56479944, 70599930, 94133240, 112959888, 141199860, 188266480, 282399720, 564799440]

約数ペア:

[(1, 564799440), (2, 282399720), (3, 188266480), (4, 141199860), (5, 112959888), (6, 94133240), (8, 70599930), (10, 56479944), (12, 47066620), (15, 37653296), (16, 35299965), (20, 28239972), (24, 23533310), (30, 18826648), (40, 14119986), (48, 11766655), (60, 9413324), (79, 7149360), (80, 7059993), (120, 4706662), (158, 3574680), (237, 2383120), (240, 2353331), (316, 1787340), (395, 1429872), (474, 1191560), (632, 893670), (790, 714936), (948, 595780), (1185, 476624), (1264, 446835), (1580, 357468), (1896, 297890), (2370, 238312), (3160, 178734), (3792, 148945), (4740, 119156), (6320, 89367), (9480, 59578), (18960, 29789)]