68098920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1231}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 204906240

約数和(自身を除く): 136807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1231, 1383, 1844, 2305, 2462, 2766, 3688, 3693, 4610, 4924, 5532, 6155, 6915, 7386, 9220, 9848, 11064, 12310, 13830, 14772, 18440, 18465, 24620, 27660, 29544, 36930, 49240, 55320, 73860, 147720, 567491, 1134982, 1702473, 2269964, 2837455, 3404946, 4539928, 5674910, 6809892, 8512365, 11349820, 13619784, 17024730, 22699640, 34049460, 68098920]

約数ペア:

[(1, 68098920), (2, 34049460), (3, 22699640), (4, 17024730), (5, 13619784), (6, 11349820), (8, 8512365), (10, 6809892), (12, 5674910), (15, 4539928), (20, 3404946), (24, 2837455), (30, 2269964), (40, 1702473), (60, 1134982), (120, 567491), (461, 147720), (922, 73860), (1231, 55320), (1383, 49240), (1844, 36930), (2305, 29544), (2462, 27660), (2766, 24620), (3688, 18465), (3693, 18440), (4610, 14772), (4924, 13830), (5532, 12310), (6155, 11064), (6915, 9848), (7386, 9220)]