140875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{586981}}^1$

素因数の和:586997

約数の個数: 40

約数和(自身を含む): 436714608

約数和(自身を除く): 295839168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 586981, 1173962, 1760943, 2347924, 2934905, 3521886, 4695848, 5869810, 7043772, 8804715, 9391696, 11739620, 14087544, 17609430, 23479240, 28175088, 35218860, 46958480, 70437720, 140875440]

約数ペア:

[(1, 140875440), (2, 70437720), (3, 46958480), (4, 35218860), (5, 28175088), (6, 23479240), (8, 17609430), (10, 14087544), (12, 11739620), (15, 9391696), (16, 8804715), (20, 7043772), (24, 5869810), (30, 4695848), (40, 3521886), (48, 2934905), (60, 2347924), (80, 1760943), (120, 1173962), (240, 586981)]