39609480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4734

約数の個数: 64

約数和(自身を含む): 120528000

約数和(自身を除く): 80918520

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, 4649, 8520, 9298, 13947, 18596, 23245, 27894, 37192, 46490, 55788, 69735, 92980, 111576, 139470, 185960, 278940, 330079, 557880, 660158, 990237, 1320316, 1650395, 1980474, 2640632, 3300790, 3960948, 4951185, 6601580, 7921896, 9902370, 13203160, 19804740, 39609480]

約数ペア:

[(1, 39609480), (2, 19804740), (3, 13203160), (4, 9902370), (5, 7921896), (6, 6601580), (8, 4951185), (10, 3960948), (12, 3300790), (15, 2640632), (20, 1980474), (24, 1650395), (30, 1320316), (40, 990237), (60, 660158), (71, 557880), (120, 330079), (142, 278940), (213, 185960), (284, 139470), (355, 111576), (426, 92980), (568, 69735), (710, 55788), (852, 46490), (1065, 37192), (1420, 27894), (1704, 23245), (2130, 18596), (2840, 13947), (4260, 9298), (4649, 8520)]