9642720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20089}}^1$

素因数の和:20107

約数の個数: 48

約数和(自身を含む): 30376080

約数和(自身を除く): 20733360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20089, 40178, 60267, 80356, 100445, 120534, 160712, 200890, 241068, 301335, 321424, 401780, 482136, 602670, 642848, 803560, 964272, 1205340, 1607120, 1928544, 2410680, 3214240, 4821360, 9642720]

約数ペア:

[(1, 9642720), (2, 4821360), (3, 3214240), (4, 2410680), (5, 1928544), (6, 1607120), (8, 1205340), (10, 964272), (12, 803560), (15, 642848), (16, 602670), (20, 482136), (24, 401780), (30, 321424), (32, 301335), (40, 241068), (48, 200890), (60, 160712), (80, 120534), (96, 100445), (120, 80356), (160, 60267), (240, 40178), (480, 20089)]