145971120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{608213}}^1$

素因数の和:608229

約数の個数: 40

約数和(自身を含む): 452511216

約数和(自身を除く): 306540096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 608213, 1216426, 1824639, 2432852, 3041065, 3649278, 4865704, 6082130, 7298556, 9123195, 9731408, 12164260, 14597112, 18246390, 24328520, 29194224, 36492780, 48657040, 72985560, 145971120]

約数ペア:

[(1, 145971120), (2, 72985560), (3, 48657040), (4, 36492780), (5, 29194224), (6, 24328520), (8, 18246390), (10, 14597112), (12, 12164260), (15, 9731408), (16, 9123195), (20, 7298556), (24, 6082130), (30, 4865704), (40, 3649278), (48, 3041065), (60, 2432852), (80, 1824639), (120, 1216426), (240, 608213)]