60905240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 150660000

約数和(自身を除く): 89754760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 929, 1192, 1490, 1639, 1858, 2980, 3278, 3716, 4645, 5960, 6556, 7432, 8195, 9290, 10219, 13112, 16390, 18580, 20438, 32780, 37160, 40876, 51095, 65560, 81752, 102190, 138421, 204380, 276842, 408760, 553684, 692105, 1107368, 1384210, 1522631, 2768420, 3045262, 5536840, 6090524, 7613155, 12181048, 15226310, 30452620, 60905240]

約数ペア:

[(1, 60905240), (2, 30452620), (4, 15226310), (5, 12181048), (8, 7613155), (10, 6090524), (11, 5536840), (20, 3045262), (22, 2768420), (40, 1522631), (44, 1384210), (55, 1107368), (88, 692105), (110, 553684), (149, 408760), (220, 276842), (298, 204380), (440, 138421), (596, 102190), (745, 81752), (929, 65560), (1192, 51095), (1490, 40876), (1639, 37160), (1858, 32780), (2980, 20438), (3278, 18580), (3716, 16390), (4645, 13112), (5960, 10219), (6556, 9290), (7432, 8195)]