742172880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3092387}}^1$

素因数の和:3092403

約数の個数: 40

約数和(自身を含む): 2300736672

約数和(自身を除く): 1558563792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3092387, 6184774, 9277161, 12369548, 15461935, 18554322, 24739096, 30923870, 37108644, 46385805, 49478192, 61847740, 74217288, 92771610, 123695480, 148434576, 185543220, 247390960, 371086440, 742172880]

約数ペア:

[(1, 742172880), (2, 371086440), (3, 247390960), (4, 185543220), (5, 148434576), (6, 123695480), (8, 92771610), (10, 74217288), (12, 61847740), (15, 49478192), (16, 46385805), (20, 37108644), (24, 30923870), (30, 24739096), (40, 18554322), (48, 15461935), (60, 12369548), (80, 9277161), (120, 6184774), (240, 3092387)]