15083080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 36877680

約数和(自身を除く): 21794600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 541, 680, 697, 820, 1082, 1394, 1640, 2164, 2705, 2788, 3485, 4328, 5410, 5576, 6970, 9197, 10820, 13940, 18394, 21640, 22181, 27880, 36788, 44362, 45985, 73576, 88724, 91970, 110905, 177448, 183940, 221810, 367880, 377077, 443620, 754154, 887240, 1508308, 1885385, 3016616, 3770770, 7541540, 15083080]

約数ペア:

[(1, 15083080), (2, 7541540), (4, 3770770), (5, 3016616), (8, 1885385), (10, 1508308), (17, 887240), (20, 754154), (34, 443620), (40, 377077), (41, 367880), (68, 221810), (82, 183940), (85, 177448), (136, 110905), (164, 91970), (170, 88724), (205, 73576), (328, 45985), (340, 44362), (410, 36788), (541, 27880), (680, 22181), (697, 21640), (820, 18394), (1082, 13940), (1394, 10820), (1640, 9197), (2164, 6970), (2705, 5576), (2788, 5410), (3485, 4328)]