42630360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 128321280

約数和(自身を除く): 85690920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 631, 1126, 1262, 1689, 1893, 2252, 2524, 2815, 3155, 3378, 3786, 4504, 5048, 5630, 6310, 6756, 7572, 8445, 9465, 11260, 12620, 13512, 15144, 16890, 18930, 22520, 25240, 33780, 37860, 67560, 75720, 355253, 710506, 1065759, 1421012, 1776265, 2131518, 2842024, 3552530, 4263036, 5328795, 7105060, 8526072, 10657590, 14210120, 21315180, 42630360]

約数ペア:

[(1, 42630360), (2, 21315180), (3, 14210120), (4, 10657590), (5, 8526072), (6, 7105060), (8, 5328795), (10, 4263036), (12, 3552530), (15, 2842024), (20, 2131518), (24, 1776265), (30, 1421012), (40, 1065759), (60, 710506), (120, 355253), (563, 75720), (631, 67560), (1126, 37860), (1262, 33780), (1689, 25240), (1893, 22520), (2252, 18930), (2524, 16890), (2815, 15144), (3155, 13512), (3378, 12620), (3786, 11260), (4504, 9465), (5048, 8445), (5630, 7572), (6310, 6756)]