61305360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 191374656

約数和(自身を除く): 130069296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1627, 1884, 2355, 2512, 3140, 3254, 3768, 4710, 4881, 6280, 6508, 7536, 8135, 9420, 9762, 12560, 13016, 16270, 18840, 19524, 24405, 26032, 32540, 37680, 39048, 48810, 65080, 78096, 97620, 130160, 195240, 255439, 390480, 510878, 766317, 1021756, 1277195, 1532634, 2043512, 2554390, 3065268, 3831585, 4087024, 5108780, 6130536, 7663170, 10217560, 12261072, 15326340, 20435120, 30652680, 61305360]

約数ペア:

[(1, 61305360), (2, 30652680), (3, 20435120), (4, 15326340), (5, 12261072), (6, 10217560), (8, 7663170), (10, 6130536), (12, 5108780), (15, 4087024), (16, 3831585), (20, 3065268), (24, 2554390), (30, 2043512), (40, 1532634), (48, 1277195), (60, 1021756), (80, 766317), (120, 510878), (157, 390480), (240, 255439), (314, 195240), (471, 130160), (628, 97620), (785, 78096), (942, 65080), (1256, 48810), (1570, 39048), (1627, 37680), (1884, 32540), (2355, 26032), (2512, 24405), (3140, 19524), (3254, 18840), (3768, 16270), (4710, 13016), (4881, 12560), (6280, 9762), (6508, 9420), (7536, 8135)]