11937780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7369}}^1$

素因数の和:7390

約数の個数: 60

約数和(自身を含む): 37454340

約数和(自身を除く): 25516560

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, 7369, 14738, 22107, 29476, 36845, 44214, 66321, 73690, 88428, 110535, 132642, 147380, 198963, 221070, 265284, 331605, 397926, 442140, 596889, 663210, 795852, 994815, 1193778, 1326420, 1989630, 2387556, 2984445, 3979260, 5968890, 11937780]

約数ペア:

[(1, 11937780), (2, 5968890), (3, 3979260), (4, 2984445), (5, 2387556), (6, 1989630), (9, 1326420), (10, 1193778), (12, 994815), (15, 795852), (18, 663210), (20, 596889), (27, 442140), (30, 397926), (36, 331605), (45, 265284), (54, 221070), (60, 198963), (81, 147380), (90, 132642), (108, 110535), (135, 88428), (162, 73690), (180, 66321), (270, 44214), (324, 36845), (405, 29476), (540, 22107), (810, 14738), (1620, 7369)]