12132180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7489}}^1$

素因数の和:7510

約数の個数: 60

約数和(自身を含む): 38064180

約数和(自身を除く): 25932000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 7489, 14978, 22467, 29956, 37445, 44934, 67401, 74890, 89868, 112335, 134802, 149780, 202203, 224670, 269604, 337005, 404406, 449340, 606609, 674010, 808812, 1011015, 1213218, 1348020, 2022030, 2426436, 3033045, 4044060, 6066090, 12132180]

約数ペア:

[(1, 12132180), (2, 6066090), (3, 4044060), (4, 3033045), (5, 2426436), (6, 2022030), (9, 1348020), (10, 1213218), (12, 1011015), (15, 808812), (18, 674010), (20, 606609), (27, 449340), (30, 404406), (36, 337005), (45, 269604), (54, 224670), (60, 202203), (81, 149780), (90, 134802), (108, 112335), (135, 89868), (162, 74890), (180, 67401), (270, 44934), (324, 37445), (405, 29956), (540, 22467), (810, 14978), (1620, 7489)]