60641240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 149679360

約数和(自身を除く): 89038120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 487, 566, 974, 1132, 1415, 1948, 2264, 2435, 2830, 3113, 3896, 4870, 5357, 5660, 6226, 9740, 10714, 11320, 12452, 15565, 19480, 21428, 24904, 26785, 31130, 42856, 53570, 62260, 107140, 124520, 137821, 214280, 275642, 551284, 689105, 1102568, 1378210, 1516031, 2756420, 3032062, 5512840, 6064124, 7580155, 12128248, 15160310, 30320620, 60641240]

約数ペア:

[(1, 60641240), (2, 30320620), (4, 15160310), (5, 12128248), (8, 7580155), (10, 6064124), (11, 5512840), (20, 3032062), (22, 2756420), (40, 1516031), (44, 1378210), (55, 1102568), (88, 689105), (110, 551284), (220, 275642), (283, 214280), (440, 137821), (487, 124520), (566, 107140), (974, 62260), (1132, 53570), (1415, 42856), (1948, 31130), (2264, 26785), (2435, 24904), (2830, 21428), (3113, 19480), (3896, 15565), (4870, 12452), (5357, 11320), (5660, 10714), (6226, 9740)]