393494520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{11587}}^1$

素因数の和:11884

約数の個数: 64

約数和(自身を含む): 1184757120

約数和(自身を除く): 791262600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6792, 8490, 11320, 11587, 16980, 23174, 33960, 34761, 46348, 57935, 69522, 92696, 115870, 139044, 173805, 231740, 278088, 347610, 463480, 695220, 1390440, 3279121, 6558242, 9837363, 13116484, 16395605, 19674726, 26232968, 32791210, 39349452, 49186815, 65582420, 78698904, 98373630, 131164840, 196747260, 393494520]

約数ペア:

[(1, 393494520), (2, 196747260), (3, 131164840), (4, 98373630), (5, 78698904), (6, 65582420), (8, 49186815), (10, 39349452), (12, 32791210), (15, 26232968), (20, 19674726), (24, 16395605), (30, 13116484), (40, 9837363), (60, 6558242), (120, 3279121), (283, 1390440), (566, 695220), (849, 463480), (1132, 347610), (1415, 278088), (1698, 231740), (2264, 173805), (2830, 139044), (3396, 115870), (4245, 92696), (5660, 69522), (6792, 57935), (8490, 46348), (11320, 34761), (11587, 33960), (16980, 23174)]