38572080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 120394080

約数和(自身を除く): 81822000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 929, 1038, 1384, 1730, 1858, 2076, 2595, 2768, 2787, 3460, 3716, 4152, 4645, 5190, 5574, 6920, 7432, 8304, 9290, 10380, 11148, 13840, 13935, 14864, 18580, 20760, 22296, 27870, 37160, 41520, 44592, 55740, 74320, 111480, 160717, 222960, 321434, 482151, 642868, 803585, 964302, 1285736, 1607170, 1928604, 2410755, 2571472, 3214340, 3857208, 4821510, 6428680, 7714416, 9643020, 12857360, 19286040, 38572080]

約数ペア:

[(1, 38572080), (2, 19286040), (3, 12857360), (4, 9643020), (5, 7714416), (6, 6428680), (8, 4821510), (10, 3857208), (12, 3214340), (15, 2571472), (16, 2410755), (20, 1928604), (24, 1607170), (30, 1285736), (40, 964302), (48, 803585), (60, 642868), (80, 482151), (120, 321434), (173, 222960), (240, 160717), (346, 111480), (519, 74320), (692, 55740), (865, 44592), (929, 41520), (1038, 37160), (1384, 27870), (1730, 22296), (1858, 20760), (2076, 18580), (2595, 14864), (2768, 13935), (2787, 13840), (3460, 11148), (3716, 10380), (4152, 9290), (4645, 8304), (5190, 7432), (5574, 6920)]