140791440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{586631}}^1$

素因数の和:586647

約数の個数: 40

約数和(自身を含む): 436454208

約数和(自身を除く): 295662768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 586631, 1173262, 1759893, 2346524, 2933155, 3519786, 4693048, 5866310, 7039572, 8799465, 9386096, 11732620, 14079144, 17598930, 23465240, 28158288, 35197860, 46930480, 70395720, 140791440]

約数ペア:

[(1, 140791440), (2, 70395720), (3, 46930480), (4, 35197860), (5, 28158288), (6, 23465240), (8, 17598930), (10, 14079144), (12, 11732620), (15, 9386096), (16, 8799465), (20, 7039572), (24, 5866310), (30, 4693048), (40, 3519786), (48, 2933155), (60, 2346524), (80, 1759893), (120, 1173262), (240, 586631)]