164001840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683341}}^1$

素因数の和:683357

約数の個数: 40

約数和(自身を含む): 508406448

約数和(自身を除く): 344404608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683341, 1366682, 2050023, 2733364, 3416705, 4100046, 5466728, 6833410, 8200092, 10250115, 10933456, 13666820, 16400184, 20500230, 27333640, 32800368, 41000460, 54667280, 82000920, 164001840]

約数ペア:

[(1, 164001840), (2, 82000920), (3, 54667280), (4, 41000460), (5, 32800368), (6, 27333640), (8, 20500230), (10, 16400184), (12, 13666820), (15, 10933456), (16, 10250115), (20, 8200092), (24, 6833410), (30, 5466728), (40, 4100046), (48, 3416705), (60, 2733364), (80, 2050023), (120, 1366682), (240, 683341)]