42394680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117763}}^1$

素因数の和:117780

約数の個数: 48

約数和(自身を含む): 137783880

約数和(自身を除く): 95389200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 117763, 235526, 353289, 471052, 588815, 706578, 942104, 1059867, 1177630, 1413156, 1766445, 2119734, 2355260, 2826312, 3532890, 4239468, 4710520, 5299335, 7065780, 8478936, 10598670, 14131560, 21197340, 42394680]

約数ペア:

[(1, 42394680), (2, 21197340), (3, 14131560), (4, 10598670), (5, 8478936), (6, 7065780), (8, 5299335), (9, 4710520), (10, 4239468), (12, 3532890), (15, 2826312), (18, 2355260), (20, 2119734), (24, 1766445), (30, 1413156), (36, 1177630), (40, 1059867), (45, 942104), (60, 706578), (72, 588815), (90, 471052), (120, 353289), (180, 235526), (360, 117763)]