53428080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9679}}^1$

素因数の和:9718

約数の個数: 80

約数和(自身を含む): 172846080

約数和(自身を除く): 119418000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9679, 19358, 29037, 38716, 48395, 58074, 77432, 96790, 116148, 145185, 154864, 193580, 222617, 232296, 290370, 387160, 445234, 464592, 580740, 667851, 774320, 890468, 1113085, 1161480, 1335702, 1780936, 2226170, 2322960, 2671404, 3339255, 3561872, 4452340, 5342808, 6678510, 8904680, 10685616, 13357020, 17809360, 26714040, 53428080]

約数ペア:

[(1, 53428080), (2, 26714040), (3, 17809360), (4, 13357020), (5, 10685616), (6, 8904680), (8, 6678510), (10, 5342808), (12, 4452340), (15, 3561872), (16, 3339255), (20, 2671404), (23, 2322960), (24, 2226170), (30, 1780936), (40, 1335702), (46, 1161480), (48, 1113085), (60, 890468), (69, 774320), (80, 667851), (92, 580740), (115, 464592), (120, 445234), (138, 387160), (184, 290370), (230, 232296), (240, 222617), (276, 193580), (345, 154864), (368, 145185), (460, 116148), (552, 96790), (690, 77432), (920, 58074), (1104, 48395), (1380, 38716), (1840, 29037), (2760, 19358), (5520, 9679)]