842861520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1170641}}^1$

素因数の和:1170660

約数の個数: 60

約数和(自身を含む): 2830612356

約数和(自身を除く): 1987750836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1170641, 2341282, 3511923, 4682564, 5853205, 7023846, 9365128, 10535769, 11706410, 14047692, 17559615, 18730256, 21071538, 23412820, 28095384, 35119230, 42143076, 46825640, 52678845, 56190768, 70238460, 84286152, 93651280, 105357690, 140476920, 168572304, 210715380, 280953840, 421430760, 842861520]

約数ペア:

[(1, 842861520), (2, 421430760), (3, 280953840), (4, 210715380), (5, 168572304), (6, 140476920), (8, 105357690), (9, 93651280), (10, 84286152), (12, 70238460), (15, 56190768), (16, 52678845), (18, 46825640), (20, 42143076), (24, 35119230), (30, 28095384), (36, 23412820), (40, 21071538), (45, 18730256), (48, 17559615), (60, 14047692), (72, 11706410), (80, 10535769), (90, 9365128), (120, 7023846), (144, 5853205), (180, 4682564), (240, 3511923), (360, 2341282), (720, 1170641)]