230875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{961981}}^1$

素因数の和:961997

約数の個数: 40

約数和(自身を含む): 715714608

約数和(自身を除く): 484839168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 961981, 1923962, 2885943, 3847924, 4809905, 5771886, 7695848, 9619810, 11543772, 14429715, 15391696, 19239620, 23087544, 28859430, 38479240, 46175088, 57718860, 76958480, 115437720, 230875440]

約数ペア:

[(1, 230875440), (2, 115437720), (3, 76958480), (4, 57718860), (5, 46175088), (6, 38479240), (8, 28859430), (10, 23087544), (12, 19239620), (15, 15391696), (16, 14429715), (20, 11543772), (24, 9619810), (30, 7695848), (40, 5771886), (48, 4809905), (60, 3847924), (80, 2885943), (120, 1923962), (240, 961981)]