180221568

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{11447}}^1$

素因数の和:11505

約数の個数: 64

約数和(自身を含む): 490432320

約数和(自身を除く): 310210752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1968, 2624, 3936, 5248, 7872, 11447, 15744, 22894, 34341, 45788, 68682, 91576, 137364, 183152, 274728, 366304, 469327, 549456, 732608, 938654, 1098912, 1407981, 1465216, 1877308, 2197824, 2815962, 3754616, 4395648, 5631924, 7509232, 11263848, 15018464, 22527696, 30036928, 45055392, 60073856, 90110784, 180221568]

約数ペア:

[(1, 180221568), (2, 90110784), (3, 60073856), (4, 45055392), (6, 30036928), (8, 22527696), (12, 15018464), (16, 11263848), (24, 7509232), (32, 5631924), (41, 4395648), (48, 3754616), (64, 2815962), (82, 2197824), (96, 1877308), (123, 1465216), (128, 1407981), (164, 1098912), (192, 938654), (246, 732608), (328, 549456), (384, 469327), (492, 366304), (656, 274728), (984, 183152), (1312, 137364), (1968, 91576), (2624, 68682), (3936, 45788), (5248, 34341), (7872, 22894), (11447, 15744)]