18551760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4580

約数の個数: 80

約数和(自身を含む): 60906816

約数和(自身を除く): 42355056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4547, 9094, 13641, 18188, 22735, 27282, 36376, 45470, 54564, 68205, 72752, 77299, 90940, 109128, 136410, 154598, 181880, 218256, 231897, 272820, 309196, 363760, 386495, 463794, 545640, 618392, 772990, 927588, 1091280, 1159485, 1236784, 1545980, 1855176, 2318970, 3091960, 3710352, 4637940, 6183920, 9275880, 18551760]

約数ペア:

[(1, 18551760), (2, 9275880), (3, 6183920), (4, 4637940), (5, 3710352), (6, 3091960), (8, 2318970), (10, 1855176), (12, 1545980), (15, 1236784), (16, 1159485), (17, 1091280), (20, 927588), (24, 772990), (30, 618392), (34, 545640), (40, 463794), (48, 386495), (51, 363760), (60, 309196), (68, 272820), (80, 231897), (85, 218256), (102, 181880), (120, 154598), (136, 136410), (170, 109128), (204, 90940), (240, 77299), (255, 72752), (272, 68205), (340, 54564), (408, 45470), (510, 36376), (680, 27282), (816, 22735), (1020, 18188), (1360, 13641), (2040, 9094), (4080, 4547)]