129516120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359767}}^1$

素因数の和:359784

約数の個数: 48

約数和(自身を含む): 420928560

約数和(自身を除く): 291412440

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, 359767, 719534, 1079301, 1439068, 1798835, 2158602, 2878136, 3237903, 3597670, 4317204, 5396505, 6475806, 7195340, 8634408, 10793010, 12951612, 14390680, 16189515, 21586020, 25903224, 32379030, 43172040, 64758060, 129516120]

約数ペア:

[(1, 129516120), (2, 64758060), (3, 43172040), (4, 32379030), (5, 25903224), (6, 21586020), (8, 16189515), (9, 14390680), (10, 12951612), (12, 10793010), (15, 8634408), (18, 7195340), (20, 6475806), (24, 5396505), (30, 4317204), (36, 3597670), (40, 3237903), (45, 2878136), (60, 2158602), (72, 1798835), (90, 1439068), (120, 1079301), (180, 719534), (360, 359767)]