67820520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{565171}}^1$

素因数の和:565185

約数の個数: 32

約数和(自身を含む): 203461920

約数和(自身を除く): 135641400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 565171, 1130342, 1695513, 2260684, 2825855, 3391026, 4521368, 5651710, 6782052, 8477565, 11303420, 13564104, 16955130, 22606840, 33910260, 67820520]

約数ペア:

[(1, 67820520), (2, 33910260), (3, 22606840), (4, 16955130), (5, 13564104), (6, 11303420), (8, 8477565), (10, 6782052), (12, 5651710), (15, 4521368), (20, 3391026), (24, 2825855), (30, 2260684), (40, 1695513), (60, 1130342), (120, 565171)]