142239120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{592663}}^1$

素因数の和:592679

約数の個数: 40

約数和(自身を含む): 440942016

約数和(自身を除く): 298702896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 592663, 1185326, 1777989, 2370652, 2963315, 3555978, 4741304, 5926630, 7111956, 8889945, 9482608, 11853260, 14223912, 17779890, 23706520, 28447824, 35559780, 47413040, 71119560, 142239120]

約数ペア:

[(1, 142239120), (2, 71119560), (3, 47413040), (4, 35559780), (5, 28447824), (6, 23706520), (8, 17779890), (10, 14223912), (12, 11853260), (15, 9482608), (16, 8889945), (20, 7111956), (24, 5926630), (30, 4741304), (40, 3555978), (48, 2963315), (60, 2370652), (80, 1777989), (120, 1185326), (240, 592663)]