9704479440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{77611}}^1$

素因数の和:78148

約数の個数: 80

約数和(自身を含む): 30142017216

約数和(自身を除く): 20437537776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 8336, 10420, 12504, 15630, 20840, 25008, 31260, 41680, 62520, 77611, 125040, 155222, 232833, 310444, 388055, 465666, 620888, 776110, 931332, 1164165, 1241776, 1552220, 1862664, 2328330, 3104440, 3725328, 4656660, 6208880, 9313320, 18626640, 40435331, 80870662, 121305993, 161741324, 202176655, 242611986, 323482648, 404353310, 485223972, 606529965, 646965296, 808706620, 970447944, 1213059930, 1617413240, 1940895888, 2426119860, 3234826480, 4852239720, 9704479440]

約数ペア:

[(1, 9704479440), (2, 4852239720), (3, 3234826480), (4, 2426119860), (5, 1940895888), (6, 1617413240), (8, 1213059930), (10, 970447944), (12, 808706620), (15, 646965296), (16, 606529965), (20, 485223972), (24, 404353310), (30, 323482648), (40, 242611986), (48, 202176655), (60, 161741324), (80, 121305993), (120, 80870662), (240, 40435331), (521, 18626640), (1042, 9313320), (1563, 6208880), (2084, 4656660), (2605, 3725328), (3126, 3104440), (4168, 2328330), (5210, 1862664), (6252, 1552220), (7815, 1241776), (8336, 1164165), (10420, 931332), (12504, 776110), (15630, 620888), (20840, 465666), (25008, 388055), (31260, 310444), (41680, 232833), (62520, 155222), (77611, 125040)]