120512480

素因数分解:

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

素因数の和:68499

約数の個数: 48

約数和(自身を含む): 310598064

約数和(自身を除く): 190085584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 68473, 136946, 273892, 342365, 547784, 684730, 753203, 1095568, 1369460, 1506406, 2191136, 2738920, 3012812, 3766015, 5477840, 6025624, 7532030, 10955680, 12051248, 15064060, 24102496, 30128120, 60256240, 120512480]

約数ペア:

[(1, 120512480), (2, 60256240), (4, 30128120), (5, 24102496), (8, 15064060), (10, 12051248), (11, 10955680), (16, 7532030), (20, 6025624), (22, 5477840), (32, 3766015), (40, 3012812), (44, 2738920), (55, 2191136), (80, 1506406), (88, 1369460), (110, 1095568), (160, 753203), (176, 684730), (220, 547784), (352, 342365), (440, 273892), (880, 136946), (1760, 68473)]