135399120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{564163}}^1$

素因数の和:564179

約数の個数: 40

約数和(自身を含む): 419738016

約数和(自身を除く): 284338896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 564163, 1128326, 1692489, 2256652, 2820815, 3384978, 4513304, 5641630, 6769956, 8462445, 9026608, 11283260, 13539912, 16924890, 22566520, 27079824, 33849780, 45133040, 67699560, 135399120]

約数ペア:

[(1, 135399120), (2, 67699560), (3, 45133040), (4, 33849780), (5, 27079824), (6, 22566520), (8, 16924890), (10, 13539912), (12, 11283260), (15, 9026608), (16, 8462445), (20, 6769956), (24, 5641630), (30, 4513304), (40, 3384978), (48, 2820815), (60, 2256652), (80, 1692489), (120, 1128326), (240, 564163)]