8921040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37171}}^1$

素因数の和:37187

約数の個数: 40

約数和(自身を含む): 27655968

約数和(自身を除く): 18734928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 37171, 74342, 111513, 148684, 185855, 223026, 297368, 371710, 446052, 557565, 594736, 743420, 892104, 1115130, 1486840, 1784208, 2230260, 2973680, 4460520, 8921040]

約数ペア:

[(1, 8921040), (2, 4460520), (3, 2973680), (4, 2230260), (5, 1784208), (6, 1486840), (8, 1115130), (10, 892104), (12, 743420), (15, 594736), (16, 557565), (20, 446052), (24, 371710), (30, 297368), (40, 223026), (48, 185855), (60, 148684), (80, 111513), (120, 74342), (240, 37171)]