60142720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8543}}^1$

素因数の和:8573

約数の個数: 64

約数和(自身を含む): 156867840

約数和(自身を除く): 96725120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 8543, 17086, 34172, 42715, 68344, 85430, 93973, 136688, 170860, 187946, 273376, 341720, 375892, 469865, 546752, 683440, 751784, 939730, 1093504, 1366880, 1503568, 1879460, 2733760, 3007136, 3758920, 5467520, 6014272, 7517840, 12028544, 15035680, 30071360, 60142720]

約数ペア:

[(1, 60142720), (2, 30071360), (4, 15035680), (5, 12028544), (8, 7517840), (10, 6014272), (11, 5467520), (16, 3758920), (20, 3007136), (22, 2733760), (32, 1879460), (40, 1503568), (44, 1366880), (55, 1093504), (64, 939730), (80, 751784), (88, 683440), (110, 546752), (128, 469865), (160, 375892), (176, 341720), (220, 273376), (320, 187946), (352, 170860), (440, 136688), (640, 93973), (704, 85430), (880, 68344), (1408, 42715), (1760, 34172), (3520, 17086), (7040, 8543)]