8103720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67531}}^1$

素因数の和:67545

約数の個数: 32

約数和(自身を含む): 24311520

約数和(自身を除く): 16207800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 67531, 135062, 202593, 270124, 337655, 405186, 540248, 675310, 810372, 1012965, 1350620, 1620744, 2025930, 2701240, 4051860, 8103720]

約数ペア:

[(1, 8103720), (2, 4051860), (3, 2701240), (4, 2025930), (5, 1620744), (6, 1350620), (8, 1012965), (10, 810372), (12, 675310), (15, 540248), (20, 405186), (24, 337655), (30, 270124), (40, 202593), (60, 135062), (120, 67531)]