60705920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8623}}^1$

素因数の和:8653

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 97630720

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, 8623, 17246, 34492, 43115, 68984, 86230, 94853, 137968, 172460, 189706, 275936, 344920, 379412, 474265, 551872, 689840, 758824, 948530, 1103744, 1379680, 1517648, 1897060, 2759360, 3035296, 3794120, 5518720, 6070592, 7588240, 12141184, 15176480, 30352960, 60705920]

約数ペア:

[(1, 60705920), (2, 30352960), (4, 15176480), (5, 12141184), (8, 7588240), (10, 6070592), (11, 5518720), (16, 3794120), (20, 3035296), (22, 2759360), (32, 1897060), (40, 1517648), (44, 1379680), (55, 1103744), (64, 948530), (80, 758824), (88, 689840), (110, 551872), (128, 474265), (160, 379412), (176, 344920), (220, 275936), (320, 189706), (352, 172460), (440, 137968), (640, 94853), (704, 86230), (880, 68984), (1408, 43115), (1760, 34492), (3520, 17246), (7040, 8623)]