90384360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68473}}^1$

素因数の和:68498

約数の個数: 64

約数和(自身を含む): 295807680

約数和(自身を除く): 205423320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68473, 136946, 205419, 273892, 342365, 410838, 547784, 684730, 753203, 821676, 1027095, 1369460, 1506406, 1643352, 2054190, 2259609, 2738920, 3012812, 3766015, 4108380, 4519218, 6025624, 7532030, 8216760, 9038436, 11298045, 15064060, 18076872, 22596090, 30128120, 45192180, 90384360]

約数ペア:

[(1, 90384360), (2, 45192180), (3, 30128120), (4, 22596090), (5, 18076872), (6, 15064060), (8, 11298045), (10, 9038436), (11, 8216760), (12, 7532030), (15, 6025624), (20, 4519218), (22, 4108380), (24, 3766015), (30, 3012812), (33, 2738920), (40, 2259609), (44, 2054190), (55, 1643352), (60, 1506406), (66, 1369460), (88, 1027095), (110, 821676), (120, 753203), (132, 684730), (165, 547784), (220, 410838), (264, 342365), (330, 273892), (440, 205419), (660, 136946), (1320, 68473)]