39258960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12583}}^1$

素因数の和:12612

約数の個数: 80

約数和(自身を含む): 131074944

約数和(自身を除く): 91815984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12583, 25166, 37749, 50332, 62915, 75498, 100664, 125830, 150996, 163579, 188745, 201328, 251660, 301992, 327158, 377490, 490737, 503320, 603984, 654316, 754980, 817895, 981474, 1006640, 1308632, 1509960, 1635790, 1962948, 2453685, 2617264, 3019920, 3271580, 3925896, 4907370, 6543160, 7851792, 9814740, 13086320, 19629480, 39258960]

約数ペア:

[(1, 39258960), (2, 19629480), (3, 13086320), (4, 9814740), (5, 7851792), (6, 6543160), (8, 4907370), (10, 3925896), (12, 3271580), (13, 3019920), (15, 2617264), (16, 2453685), (20, 1962948), (24, 1635790), (26, 1509960), (30, 1308632), (39, 1006640), (40, 981474), (48, 817895), (52, 754980), (60, 654316), (65, 603984), (78, 503320), (80, 490737), (104, 377490), (120, 327158), (130, 301992), (156, 251660), (195, 201328), (208, 188745), (240, 163579), (260, 150996), (312, 125830), (390, 100664), (520, 75498), (624, 62915), (780, 50332), (1040, 37749), (1560, 25166), (3120, 12583)]