85452240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9676

約数の個数: 80

約数和(自身を含む): 272089728

約数和(自身を除く): 186637488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 153968, 192460, 230952, 288690, 356051, 384920, 461904, 577380, 712102, 769840, 1068153, 1154760, 1424204, 1780255, 2136306, 2309520, 2848408, 3560510, 4272612, 5340765, 5696816, 7121020, 8545224, 10681530, 14242040, 17090448, 21363060, 28484080, 42726120, 85452240]

約数ペア:

[(1, 85452240), (2, 42726120), (3, 28484080), (4, 21363060), (5, 17090448), (6, 14242040), (8, 10681530), (10, 8545224), (12, 7121020), (15, 5696816), (16, 5340765), (20, 4272612), (24, 3560510), (30, 2848408), (37, 2309520), (40, 2136306), (48, 1780255), (60, 1424204), (74, 1154760), (80, 1068153), (111, 769840), (120, 712102), (148, 577380), (185, 461904), (222, 384920), (240, 356051), (296, 288690), (370, 230952), (444, 192460), (555, 153968), (592, 144345), (740, 115476), (888, 96230), (1110, 76984), (1480, 57738), (1776, 48115), (2220, 38492), (2960, 28869), (4440, 19246), (8880, 9623)]