156569520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652373}}^1$

素因数の和:652389

約数の個数: 40

約数和(自身を含む): 485366256

約数和(自身を除く): 328796736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652373, 1304746, 1957119, 2609492, 3261865, 3914238, 5218984, 6523730, 7828476, 9785595, 10437968, 13047460, 15656952, 19571190, 26094920, 31313904, 39142380, 52189840, 78284760, 156569520]

約数ペア:

[(1, 156569520), (2, 78284760), (3, 52189840), (4, 39142380), (5, 31313904), (6, 26094920), (8, 19571190), (10, 15656952), (12, 13047460), (15, 10437968), (16, 9785595), (20, 7828476), (24, 6523730), (30, 5218984), (40, 3914238), (48, 3261865), (60, 2609492), (80, 1957119), (120, 1304746), (240, 652373)]