4172880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17387}}^1$

素因数の和:17403

約数の個数: 40

約数和(自身を含む): 12936672

約数和(自身を除く): 8763792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17387, 34774, 52161, 69548, 86935, 104322, 139096, 173870, 208644, 260805, 278192, 347740, 417288, 521610, 695480, 834576, 1043220, 1390960, 2086440, 4172880]

約数ペア:

[(1, 4172880), (2, 2086440), (3, 1390960), (4, 1043220), (5, 834576), (6, 695480), (8, 521610), (10, 417288), (12, 347740), (15, 278192), (16, 260805), (20, 208644), (24, 173870), (30, 139096), (40, 104322), (48, 86935), (60, 69548), (80, 52161), (120, 34774), (240, 17387)]