867270080

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5879}}^1$

素因数の和:6357

約数の個数: 56

約数和(自身を含む): 2070018720

約数和(自身を除く): 1202748640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 922, 1844, 2305, 3688, 4610, 5879, 7376, 9220, 11758, 14752, 18440, 23516, 29395, 29504, 36880, 47032, 58790, 73760, 94064, 117580, 147520, 188128, 235160, 376256, 470320, 940640, 1881280, 2710219, 5420438, 10840876, 13551095, 21681752, 27102190, 43363504, 54204380, 86727008, 108408760, 173454016, 216817520, 433635040, 867270080]

約数ペア:

[(1, 867270080), (2, 433635040), (4, 216817520), (5, 173454016), (8, 108408760), (10, 86727008), (16, 54204380), (20, 43363504), (32, 27102190), (40, 21681752), (64, 13551095), (80, 10840876), (160, 5420438), (320, 2710219), (461, 1881280), (922, 940640), (1844, 470320), (2305, 376256), (3688, 235160), (4610, 188128), (5879, 147520), (7376, 117580), (9220, 94064), (11758, 73760), (14752, 58790), (18440, 47032), (23516, 36880), (29395, 29504)]