1139395440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4747481}}^1$

素因数の和:4747497

約数の個数: 40

約数和(自身を含む): 3532126608

約数和(自身を除く): 2392731168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4747481, 9494962, 14242443, 18989924, 23737405, 28484886, 37979848, 47474810, 56969772, 71212215, 75959696, 94949620, 113939544, 142424430, 189899240, 227879088, 284848860, 379798480, 569697720, 1139395440]

約数ペア:

[(1, 1139395440), (2, 569697720), (3, 379798480), (4, 284848860), (5, 227879088), (6, 189899240), (8, 142424430), (10, 113939544), (12, 94949620), (15, 75959696), (16, 71212215), (20, 56969772), (24, 47474810), (30, 37979848), (40, 28484886), (48, 23737405), (60, 18989924), (80, 14242443), (120, 9494962), (240, 4747481)]