57254160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1249}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 178560000

約数和(自身を除く): 121305840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1249, 1528, 1910, 2292, 2498, 2865, 3056, 3747, 3820, 4584, 4996, 5730, 6245, 7494, 7640, 9168, 9992, 11460, 12490, 14988, 15280, 18735, 19984, 22920, 24980, 29976, 37470, 45840, 49960, 59952, 74940, 99920, 149880, 238559, 299760, 477118, 715677, 954236, 1192795, 1431354, 1908472, 2385590, 2862708, 3578385, 3816944, 4771180, 5725416, 7156770, 9542360, 11450832, 14313540, 19084720, 28627080, 57254160]

約数ペア:

[(1, 57254160), (2, 28627080), (3, 19084720), (4, 14313540), (5, 11450832), (6, 9542360), (8, 7156770), (10, 5725416), (12, 4771180), (15, 3816944), (16, 3578385), (20, 2862708), (24, 2385590), (30, 1908472), (40, 1431354), (48, 1192795), (60, 954236), (80, 715677), (120, 477118), (191, 299760), (240, 238559), (382, 149880), (573, 99920), (764, 74940), (955, 59952), (1146, 49960), (1249, 45840), (1528, 37470), (1910, 29976), (2292, 24980), (2498, 22920), (2865, 19984), (3056, 18735), (3747, 15280), (3820, 14988), (4584, 12490), (4996, 11460), (5730, 9992), (6245, 9168), (7494, 7640)]