63115440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{262981}}^1$

素因数の和:262997

約数の個数: 40

約数和(自身を含む): 195658608

約数和(自身を除く): 132543168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 262981, 525962, 788943, 1051924, 1314905, 1577886, 2103848, 2629810, 3155772, 3944715, 4207696, 5259620, 6311544, 7889430, 10519240, 12623088, 15778860, 21038480, 31557720, 63115440]

約数ペア:

[(1, 63115440), (2, 31557720), (3, 21038480), (4, 15778860), (5, 12623088), (6, 10519240), (8, 7889430), (10, 6311544), (12, 5259620), (15, 4207696), (16, 3944715), (20, 3155772), (24, 2629810), (30, 2103848), (40, 1577886), (48, 1314905), (60, 1051924), (80, 788943), (120, 525962), (240, 262981)]