120504800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11587}}^1$

素因数の和:11620

約数の個数: 72

約数和(自身を含む): 316839096

約数和(自身を除く): 196334296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 11587, 23174, 46348, 57935, 92696, 115870, 150631, 185392, 231740, 289675, 301262, 370784, 463480, 579350, 602524, 753155, 926960, 1158700, 1205048, 1506310, 1853920, 2317400, 2410096, 3012620, 3765775, 4634800, 4820192, 6025240, 7531550, 9269600, 12050480, 15063100, 24100960, 30126200, 60252400, 120504800]

約数ペア:

[(1, 120504800), (2, 60252400), (4, 30126200), (5, 24100960), (8, 15063100), (10, 12050480), (13, 9269600), (16, 7531550), (20, 6025240), (25, 4820192), (26, 4634800), (32, 3765775), (40, 3012620), (50, 2410096), (52, 2317400), (65, 1853920), (80, 1506310), (100, 1205048), (104, 1158700), (130, 926960), (160, 753155), (200, 602524), (208, 579350), (260, 463480), (325, 370784), (400, 301262), (416, 289675), (520, 231740), (650, 185392), (800, 150631), (1040, 115870), (1300, 92696), (2080, 57935), (2600, 46348), (5200, 23174), (10400, 11587)]