40543320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337861}}^1$

素因数の和:337875

約数の個数: 32

約数和(自身を含む): 121630320

約数和(自身を除く): 81087000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337861, 675722, 1013583, 1351444, 1689305, 2027166, 2702888, 3378610, 4054332, 5067915, 6757220, 8108664, 10135830, 13514440, 20271660, 40543320]

約数ペア:

[(1, 40543320), (2, 20271660), (3, 13514440), (4, 10135830), (5, 8108664), (6, 6757220), (8, 5067915), (10, 4054332), (12, 3378610), (15, 2702888), (20, 2027166), (24, 1689305), (30, 1351444), (40, 1013583), (60, 675722), (120, 337861)]