118055680

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 285138000

約数和(自身を除く): 167082320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 619, 640, 745, 1192, 1238, 1280, 1490, 2384, 2476, 2980, 3095, 4768, 4952, 5960, 6190, 9536, 9904, 11920, 12380, 19072, 19808, 23840, 24760, 38144, 39616, 47680, 49520, 79232, 92231, 95360, 99040, 158464, 184462, 190720, 198080, 368924, 396160, 461155, 737848, 792320, 922310, 1475696, 1844620, 2951392, 3689240, 5902784, 7378480, 11805568, 14756960, 23611136, 29513920, 59027840, 118055680]

約数ペア:

[(1, 118055680), (2, 59027840), (4, 29513920), (5, 23611136), (8, 14756960), (10, 11805568), (16, 7378480), (20, 5902784), (32, 3689240), (40, 2951392), (64, 1844620), (80, 1475696), (128, 922310), (149, 792320), (160, 737848), (256, 461155), (298, 396160), (320, 368924), (596, 198080), (619, 190720), (640, 184462), (745, 158464), (1192, 99040), (1238, 95360), (1280, 92231), (1490, 79232), (2384, 49520), (2476, 47680), (2980, 39616), (3095, 38144), (4768, 24760), (4952, 23840), (5960, 19808), (6190, 19072), (9536, 12380), (9904, 11920)]