15710880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 50295168

約数和(自身を除く): 34584288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 461, 480, 568, 710, 852, 922, 1065, 1136, 1383, 1420, 1704, 1844, 2130, 2272, 2305, 2766, 2840, 3408, 3688, 4260, 4610, 5532, 5680, 6816, 6915, 7376, 8520, 9220, 11064, 11360, 13830, 14752, 17040, 18440, 22128, 27660, 32731, 34080, 36880, 44256, 55320, 65462, 73760, 98193, 110640, 130924, 163655, 196386, 221280, 261848, 327310, 392772, 490965, 523696, 654620, 785544, 981930, 1047392, 1309240, 1571088, 1963860, 2618480, 3142176, 3927720, 5236960, 7855440, 15710880]

約数ペア:

[(1, 15710880), (2, 7855440), (3, 5236960), (4, 3927720), (5, 3142176), (6, 2618480), (8, 1963860), (10, 1571088), (12, 1309240), (15, 1047392), (16, 981930), (20, 785544), (24, 654620), (30, 523696), (32, 490965), (40, 392772), (48, 327310), (60, 261848), (71, 221280), (80, 196386), (96, 163655), (120, 130924), (142, 110640), (160, 98193), (213, 73760), (240, 65462), (284, 55320), (355, 44256), (426, 36880), (461, 34080), (480, 32731), (568, 27660), (710, 22128), (852, 18440), (922, 17040), (1065, 14752), (1136, 13830), (1383, 11360), (1420, 11064), (1704, 9220), (1844, 8520), (2130, 7376), (2272, 6915), (2305, 6816), (2766, 5680), (2840, 5532), (3408, 4610), (3688, 4260)]