228513840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{952141}}^1$

素因数の和:952157

約数の個数: 40

約数和(自身を含む): 708393648

約数和(自身を除く): 479879808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 952141, 1904282, 2856423, 3808564, 4760705, 5712846, 7617128, 9521410, 11425692, 14282115, 15234256, 19042820, 22851384, 28564230, 38085640, 45702768, 57128460, 76171280, 114256920, 228513840]

約数ペア:

[(1, 228513840), (2, 114256920), (3, 76171280), (4, 57128460), (5, 45702768), (6, 38085640), (8, 28564230), (10, 22851384), (12, 19042820), (15, 15234256), (16, 14282115), (20, 11425692), (24, 9521410), (30, 7617128), (40, 5712846), (48, 4760705), (60, 3808564), (80, 2856423), (120, 1904282), (240, 952141)]