40268040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335567}}^1$

素因数の和:335581

約数の個数: 32

約数和(自身を含む): 120804480

約数和(自身を除く): 80536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335567, 671134, 1006701, 1342268, 1677835, 2013402, 2684536, 3355670, 4026804, 5033505, 6711340, 8053608, 10067010, 13422680, 20134020, 40268040]

約数ペア:

[(1, 40268040), (2, 20134020), (3, 13422680), (4, 10067010), (5, 8053608), (6, 6711340), (8, 5033505), (10, 4026804), (12, 3355670), (15, 2684536), (20, 2013402), (24, 1677835), (30, 1342268), (40, 1006701), (60, 671134), (120, 335567)]