7269680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:786

約数の個数: 60

約数和(自身を含む): 18602976

約数和(自身を除く): 11333296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 751, 880, 968, 1210, 1502, 1936, 2420, 3004, 3755, 4840, 6008, 7510, 8261, 9680, 12016, 15020, 16522, 30040, 33044, 41305, 60080, 66088, 82610, 90871, 132176, 165220, 181742, 330440, 363484, 454355, 660880, 726968, 908710, 1453936, 1817420, 3634840, 7269680]

約数ペア:

[(1, 7269680), (2, 3634840), (4, 1817420), (5, 1453936), (8, 908710), (10, 726968), (11, 660880), (16, 454355), (20, 363484), (22, 330440), (40, 181742), (44, 165220), (55, 132176), (80, 90871), (88, 82610), (110, 66088), (121, 60080), (176, 41305), (220, 33044), (242, 30040), (440, 16522), (484, 15020), (605, 12016), (751, 9680), (880, 8261), (968, 7510), (1210, 6008), (1502, 4840), (1936, 3755), (2420, 3004)]