2016128806680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{3635809}}^1$

素因数の和:3640444

約数の個数: 64

約数和(自身を含む): 6049696975200

約数和(自身を除く): 4033568168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4621, 9242, 13863, 18484, 23105, 27726, 36968, 46210, 55452, 69315, 92420, 110904, 138630, 184840, 277260, 554520, 3635809, 7271618, 10907427, 14543236, 18179045, 21814854, 29086472, 36358090, 43629708, 54537135, 72716180, 87259416, 109074270, 145432360, 218148540, 436297080, 16801073389, 33602146778, 50403220167, 67204293556, 84005366945, 100806440334, 134408587112, 168010733890, 201612880668, 252016100835, 336021467780, 403225761336, 504032201670, 672042935560, 1008064403340, 2016128806680]

約数ペア:

[(1, 2016128806680), (2, 1008064403340), (3, 672042935560), (4, 504032201670), (5, 403225761336), (6, 336021467780), (8, 252016100835), (10, 201612880668), (12, 168010733890), (15, 134408587112), (20, 100806440334), (24, 84005366945), (30, 67204293556), (40, 50403220167), (60, 33602146778), (120, 16801073389), (4621, 436297080), (9242, 218148540), (13863, 145432360), (18484, 109074270), (23105, 87259416), (27726, 72716180), (36968, 54537135), (46210, 43629708), (55452, 36358090), (69315, 29086472), (92420, 21814854), (110904, 18179045), (138630, 14543236), (184840, 10907427), (277260, 7271618), (554520, 3635809)]