2772960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 8981280

約数和(自身を除く): 6208320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 109, 120, 159, 160, 212, 218, 240, 265, 318, 327, 424, 436, 480, 530, 545, 636, 654, 795, 848, 872, 1060, 1090, 1272, 1308, 1590, 1635, 1696, 1744, 2120, 2180, 2544, 2616, 3180, 3270, 3488, 4240, 4360, 5088, 5232, 5777, 6360, 6540, 8480, 8720, 10464, 11554, 12720, 13080, 17331, 17440, 23108, 25440, 26160, 28885, 34662, 46216, 52320, 57770, 69324, 86655, 92432, 115540, 138648, 173310, 184864, 231080, 277296, 346620, 462160, 554592, 693240, 924320, 1386480, 2772960]

約数ペア:

[(1, 2772960), (2, 1386480), (3, 924320), (4, 693240), (5, 554592), (6, 462160), (8, 346620), (10, 277296), (12, 231080), (15, 184864), (16, 173310), (20, 138648), (24, 115540), (30, 92432), (32, 86655), (40, 69324), (48, 57770), (53, 52320), (60, 46216), (80, 34662), (96, 28885), (106, 26160), (109, 25440), (120, 23108), (159, 17440), (160, 17331), (212, 13080), (218, 12720), (240, 11554), (265, 10464), (318, 8720), (327, 8480), (424, 6540), (436, 6360), (480, 5777), (530, 5232), (545, 5088), (636, 4360), (654, 4240), (795, 3488), (848, 3270), (872, 3180), (1060, 2616), (1090, 2544), (1272, 2180), (1308, 2120), (1590, 1744), (1635, 1696)]