2005449360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{124717}}^1$

素因数の和:124800

約数の個数: 80

約数和(自身を含む): 6309733056

約数和(自身を除く): 4304283696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 124717, 249434, 374151, 498868, 623585, 748302, 997736, 1247170, 1496604, 1870755, 1995472, 2494340, 2993208, 3741510, 4988680, 5986416, 7483020, 8356039, 9977360, 14966040, 16712078, 25068117, 29932080, 33424156, 41780195, 50136234, 66848312, 83560390, 100272468, 125340585, 133696624, 167120780, 200544936, 250681170, 334241560, 401089872, 501362340, 668483120, 1002724680, 2005449360]

約数ペア:

[(1, 2005449360), (2, 1002724680), (3, 668483120), (4, 501362340), (5, 401089872), (6, 334241560), (8, 250681170), (10, 200544936), (12, 167120780), (15, 133696624), (16, 125340585), (20, 100272468), (24, 83560390), (30, 66848312), (40, 50136234), (48, 41780195), (60, 33424156), (67, 29932080), (80, 25068117), (120, 16712078), (134, 14966040), (201, 9977360), (240, 8356039), (268, 7483020), (335, 5986416), (402, 4988680), (536, 3741510), (670, 2993208), (804, 2494340), (1005, 1995472), (1072, 1870755), (1340, 1496604), (1608, 1247170), (2010, 997736), (2680, 748302), (3216, 623585), (4020, 498868), (5360, 374151), (8040, 249434), (16080, 124717)]