159616560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{665069}}^1$

素因数の和:665085

約数の個数: 40

約数和(自身を含む): 494812080

約数和(自身を除く): 335195520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 665069, 1330138, 1995207, 2660276, 3325345, 3990414, 5320552, 6650690, 7980828, 9976035, 10641104, 13301380, 15961656, 19952070, 26602760, 31923312, 39904140, 53205520, 79808280, 159616560]

約数ペア:

[(1, 159616560), (2, 79808280), (3, 53205520), (4, 39904140), (5, 31923312), (6, 26602760), (8, 19952070), (10, 15961656), (12, 13301380), (15, 10641104), (16, 9976035), (20, 7980828), (24, 6650690), (30, 5320552), (40, 3990414), (48, 3325345), (60, 2660276), (80, 1995207), (120, 1330138), (240, 665069)]