15285909360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{405677}}^1$

素因数の和:405850

約数の個数: 80

約数和(自身を含む): 47688260256

約数和(自身を除く): 32402350896

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, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 405677, 811354, 1217031, 1622708, 2028385, 2434062, 3245416, 4056770, 4868124, 6085155, 6490832, 8113540, 9736248, 12170310, 16227080, 19472496, 24340620, 32454160, 48681240, 63691289, 97362480, 127382578, 191073867, 254765156, 318456445, 382147734, 509530312, 636912890, 764295468, 955369335, 1019060624, 1273825780, 1528590936, 1910738670, 2547651560, 3057181872, 3821477340, 5095303120, 7642954680, 15285909360]

約数ペア:

[(1, 15285909360), (2, 7642954680), (3, 5095303120), (4, 3821477340), (5, 3057181872), (6, 2547651560), (8, 1910738670), (10, 1528590936), (12, 1273825780), (15, 1019060624), (16, 955369335), (20, 764295468), (24, 636912890), (30, 509530312), (40, 382147734), (48, 318456445), (60, 254765156), (80, 191073867), (120, 127382578), (157, 97362480), (240, 63691289), (314, 48681240), (471, 32454160), (628, 24340620), (785, 19472496), (942, 16227080), (1256, 12170310), (1570, 9736248), (1884, 8113540), (2355, 6490832), (2512, 6085155), (3140, 4868124), (3768, 4056770), (4710, 3245416), (6280, 2434062), (7536, 2028385), (9420, 1622708), (12560, 1217031), (18840, 811354), (37680, 405677)]