246146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1025611}}^1$

素因数の和:1025627

約数の個数: 40

約数和(自身を含む): 763055328

約数和(自身を除く): 516908688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1025611, 2051222, 3076833, 4102444, 5128055, 6153666, 8204888, 10256110, 12307332, 15384165, 16409776, 20512220, 24614664, 30768330, 41024440, 49229328, 61536660, 82048880, 123073320, 246146640]

約数ペア:

[(1, 246146640), (2, 123073320), (3, 82048880), (4, 61536660), (5, 49229328), (6, 41024440), (8, 30768330), (10, 24614664), (12, 20512220), (15, 16409776), (16, 15384165), (20, 12307332), (24, 10256110), (30, 8204888), (40, 6153666), (48, 5128055), (60, 4102444), (80, 3076833), (120, 2051222), (240, 1025611)]