27304720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 60

約数和(自身を含む): 67494564

約数和(自身を除く): 40189844

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1181, 1360, 1445, 2312, 2362, 2890, 4624, 4724, 5780, 5905, 9448, 11560, 11810, 18896, 20077, 23120, 23620, 40154, 47240, 80308, 94480, 100385, 160616, 200770, 321232, 341309, 401540, 682618, 803080, 1365236, 1606160, 1706545, 2730472, 3413090, 5460944, 6826180, 13652360, 27304720]

約数ペア:

[(1, 27304720), (2, 13652360), (4, 6826180), (5, 5460944), (8, 3413090), (10, 2730472), (16, 1706545), (17, 1606160), (20, 1365236), (34, 803080), (40, 682618), (68, 401540), (80, 341309), (85, 321232), (136, 200770), (170, 160616), (272, 100385), (289, 94480), (340, 80308), (578, 47240), (680, 40154), (1156, 23620), (1181, 23120), (1360, 20077), (1445, 18896), (2312, 11810), (2362, 11560), (2890, 9448), (4624, 5905), (4724, 5780)]