318410280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1571}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 1037331360

約数和(自身を除く): 718921080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 563, 1126, 1571, 1689, 2252, 2815, 3142, 3378, 4504, 4713, 5067, 5630, 6284, 6756, 7855, 8445, 9426, 10134, 11260, 12568, 13512, 14139, 15710, 16890, 18852, 20268, 22520, 23565, 25335, 28278, 31420, 33780, 37704, 40536, 47130, 50670, 56556, 62840, 67560, 70695, 94260, 101340, 113112, 141390, 188520, 202680, 282780, 565560, 884473, 1768946, 2653419, 3537892, 4422365, 5306838, 7075784, 7960257, 8844730, 10613676, 13267095, 15920514, 17689460, 21227352, 26534190, 31841028, 35378920, 39801285, 53068380, 63682056, 79602570, 106136760, 159205140, 318410280]

約数ペア:

[(1, 318410280), (2, 159205140), (3, 106136760), (4, 79602570), (5, 63682056), (6, 53068380), (8, 39801285), (9, 35378920), (10, 31841028), (12, 26534190), (15, 21227352), (18, 17689460), (20, 15920514), (24, 13267095), (30, 10613676), (36, 8844730), (40, 7960257), (45, 7075784), (60, 5306838), (72, 4422365), (90, 3537892), (120, 2653419), (180, 1768946), (360, 884473), (563, 565560), (1126, 282780), (1571, 202680), (1689, 188520), (2252, 141390), (2815, 113112), (3142, 101340), (3378, 94260), (4504, 70695), (4713, 67560), (5067, 62840), (5630, 56556), (6284, 50670), (6756, 47130), (7855, 40536), (8445, 37704), (9426, 33780), (10134, 31420), (11260, 28278), (12568, 25335), (13512, 23565), (14139, 22520), (15710, 20268), (16890, 18852)]