39370920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4706

約数の個数: 64

約数和(自身を含む): 119802240

約数和(自身を除く): 80431320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 4621, 8520, 9242, 13863, 18484, 23105, 27726, 36968, 46210, 55452, 69315, 92420, 110904, 138630, 184840, 277260, 328091, 554520, 656182, 984273, 1312364, 1640455, 1968546, 2624728, 3280910, 3937092, 4921365, 6561820, 7874184, 9842730, 13123640, 19685460, 39370920]

約数ペア:

[(1, 39370920), (2, 19685460), (3, 13123640), (4, 9842730), (5, 7874184), (6, 6561820), (8, 4921365), (10, 3937092), (12, 3280910), (15, 2624728), (20, 1968546), (24, 1640455), (30, 1312364), (40, 984273), (60, 656182), (71, 554520), (120, 328091), (142, 277260), (213, 184840), (284, 138630), (355, 110904), (426, 92420), (568, 69315), (710, 55452), (852, 46210), (1065, 36968), (1420, 27726), (1704, 23105), (2130, 18484), (2840, 13863), (4260, 9242), (4621, 8520)]