74148240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308951}}^1$

素因数の和:308967

約数の個数: 40

約数和(自身を含む): 229860288

約数和(自身を除く): 155712048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308951, 617902, 926853, 1235804, 1544755, 1853706, 2471608, 3089510, 3707412, 4634265, 4943216, 6179020, 7414824, 9268530, 12358040, 14829648, 18537060, 24716080, 37074120, 74148240]

約数ペア:

[(1, 74148240), (2, 37074120), (3, 24716080), (4, 18537060), (5, 14829648), (6, 12358040), (8, 9268530), (10, 7414824), (12, 6179020), (15, 4943216), (16, 4634265), (20, 3707412), (24, 3089510), (30, 2471608), (40, 1853706), (48, 1544755), (60, 1235804), (80, 926853), (120, 617902), (240, 308951)]