1575649980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{8053}}^1$

素因数の和:9155

約数の個数: 72

約数和(自身を含む): 4784462592

約数和(自身を除く): 3208812612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1087, 2174, 3261, 4348, 5435, 6522, 8053, 9783, 10870, 13044, 16106, 16305, 19566, 21740, 24159, 32212, 32610, 39132, 40265, 48318, 48915, 65220, 72477, 80530, 96636, 97830, 120795, 144954, 161060, 195660, 241590, 289908, 362385, 483180, 724770, 1449540, 8753611, 17507222, 26260833, 35014444, 43768055, 52521666, 78782499, 87536110, 105043332, 131304165, 157564998, 175072220, 262608330, 315129996, 393912495, 525216660, 787824990, 1575649980]

約数ペア:

[(1, 1575649980), (2, 787824990), (3, 525216660), (4, 393912495), (5, 315129996), (6, 262608330), (9, 175072220), (10, 157564998), (12, 131304165), (15, 105043332), (18, 87536110), (20, 78782499), (30, 52521666), (36, 43768055), (45, 35014444), (60, 26260833), (90, 17507222), (180, 8753611), (1087, 1449540), (2174, 724770), (3261, 483180), (4348, 362385), (5435, 289908), (6522, 241590), (8053, 195660), (9783, 161060), (10870, 144954), (13044, 120795), (16106, 97830), (16305, 96636), (19566, 80530), (21740, 72477), (24159, 65220), (32212, 48915), (32610, 48318), (39132, 40265)]