145209840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3623}}^1$

素因数の和:3806

約数の個数: 80

約数和(自身を含む): 452971008

約数和(自身を除く): 307761168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 3623, 4008, 5010, 6680, 7246, 8016, 10020, 10869, 13360, 14492, 18115, 20040, 21738, 28984, 36230, 40080, 43476, 54345, 57968, 72460, 86952, 108690, 144920, 173904, 217380, 289840, 434760, 605041, 869520, 1210082, 1815123, 2420164, 3025205, 3630246, 4840328, 6050410, 7260492, 9075615, 9680656, 12100820, 14520984, 18151230, 24201640, 29041968, 36302460, 48403280, 72604920, 145209840]

約数ペア:

[(1, 145209840), (2, 72604920), (3, 48403280), (4, 36302460), (5, 29041968), (6, 24201640), (8, 18151230), (10, 14520984), (12, 12100820), (15, 9680656), (16, 9075615), (20, 7260492), (24, 6050410), (30, 4840328), (40, 3630246), (48, 3025205), (60, 2420164), (80, 1815123), (120, 1210082), (167, 869520), (240, 605041), (334, 434760), (501, 289840), (668, 217380), (835, 173904), (1002, 144920), (1336, 108690), (1670, 86952), (2004, 72460), (2505, 57968), (2672, 54345), (3340, 43476), (3623, 40080), (4008, 36230), (5010, 28984), (6680, 21738), (7246, 20040), (8016, 18115), (10020, 14492), (10869, 13360)]