1226750760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{72503}}^1$

素因数の和:72567

約数の個数: 96

約数和(自身を含む): 4071824640

約数和(自身を除く): 2845073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 72503, 145006, 217509, 290012, 362515, 435018, 580024, 652527, 725030, 870036, 1087545, 1305054, 1450060, 1740072, 2175090, 2610108, 2900120, 3262635, 3407641, 4350180, 5220216, 6525270, 6815282, 8700360, 10222923, 13050540, 13630564, 17038205, 20445846, 26101080, 27261128, 30668769, 34076410, 40891692, 51114615, 61337538, 68152820, 81783384, 102229230, 122675076, 136305640, 153343845, 204458460, 245350152, 306687690, 408916920, 613375380, 1226750760]

約数ペア:

[(1, 1226750760), (2, 613375380), (3, 408916920), (4, 306687690), (5, 245350152), (6, 204458460), (8, 153343845), (9, 136305640), (10, 122675076), (12, 102229230), (15, 81783384), (18, 68152820), (20, 61337538), (24, 51114615), (30, 40891692), (36, 34076410), (40, 30668769), (45, 27261128), (47, 26101080), (60, 20445846), (72, 17038205), (90, 13630564), (94, 13050540), (120, 10222923), (141, 8700360), (180, 6815282), (188, 6525270), (235, 5220216), (282, 4350180), (360, 3407641), (376, 3262635), (423, 2900120), (470, 2610108), (564, 2175090), (705, 1740072), (846, 1450060), (940, 1305054), (1128, 1087545), (1410, 870036), (1692, 725030), (1880, 652527), (2115, 580024), (2820, 435018), (3384, 362515), (4230, 290012), (5640, 217509), (8460, 145006), (16920, 72503)]