2757880680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{534473}}^1$

素因数の和:534530

約数の個数: 64

約数和(自身を含む): 8466068160

約数和(自身を除く): 5708187480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 534473, 1068946, 1603419, 2137892, 2672365, 3206838, 4275784, 5344730, 6413676, 8017095, 10689460, 12827352, 16034190, 21378920, 22982339, 32068380, 45964678, 64136760, 68947017, 91929356, 114911695, 137894034, 183858712, 229823390, 275788068, 344735085, 459646780, 551576136, 689470170, 919293560, 1378940340, 2757880680]

約数ペア:

[(1, 2757880680), (2, 1378940340), (3, 919293560), (4, 689470170), (5, 551576136), (6, 459646780), (8, 344735085), (10, 275788068), (12, 229823390), (15, 183858712), (20, 137894034), (24, 114911695), (30, 91929356), (40, 68947017), (43, 64136760), (60, 45964678), (86, 32068380), (120, 22982339), (129, 21378920), (172, 16034190), (215, 12827352), (258, 10689460), (344, 8017095), (430, 6413676), (516, 5344730), (645, 4275784), (860, 3206838), (1032, 2672365), (1290, 2137892), (1720, 1603419), (2580, 1068946), (5160, 534473)]