1489166460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{3583}}^1$

素因数の和:5907

約数の個数: 72

約数和(自身を含む): 4520355840

約数和(自身を除く): 3031189380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2309, 3583, 4618, 6927, 7166, 9236, 10749, 11545, 13854, 14332, 17915, 20781, 21498, 23090, 27708, 32247, 34635, 35830, 41562, 42996, 46180, 53745, 64494, 69270, 71660, 83124, 103905, 107490, 128988, 138540, 161235, 207810, 214980, 322470, 415620, 644940, 8273147, 16546294, 24819441, 33092588, 41365735, 49638882, 74458323, 82731470, 99277764, 124097205, 148916646, 165462940, 248194410, 297833292, 372291615, 496388820, 744583230, 1489166460]

約数ペア:

[(1, 1489166460), (2, 744583230), (3, 496388820), (4, 372291615), (5, 297833292), (6, 248194410), (9, 165462940), (10, 148916646), (12, 124097205), (15, 99277764), (18, 82731470), (20, 74458323), (30, 49638882), (36, 41365735), (45, 33092588), (60, 24819441), (90, 16546294), (180, 8273147), (2309, 644940), (3583, 415620), (4618, 322470), (6927, 214980), (7166, 207810), (9236, 161235), (10749, 138540), (11545, 128988), (13854, 107490), (14332, 103905), (17915, 83124), (20781, 71660), (21498, 69270), (23090, 64494), (27708, 53745), (32247, 46180), (34635, 42996), (35830, 41562)]