28331325840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{15679}}^1\times {\mathrm{7529}}^1$

素因数の和:23224

約数の個数: 80

約数和(自身を含む): 87844377600

約数和(自身を除く): 59513051760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7529, 15058, 15679, 22587, 30116, 31358, 37645, 45174, 47037, 60232, 62716, 75290, 78395, 90348, 94074, 112935, 120464, 125432, 150580, 156790, 180696, 188148, 225870, 235185, 250864, 301160, 313580, 361392, 376296, 451740, 470370, 602320, 627160, 752592, 903480, 940740, 1254320, 1806960, 1881480, 3762960, 118047191, 236094382, 354141573, 472188764, 590235955, 708283146, 944377528, 1180471910, 1416566292, 1770707865, 1888755056, 2360943820, 2833132584, 3541415730, 4721887640, 5666265168, 7082831460, 9443775280, 14165662920, 28331325840]

約数ペア:

[(1, 28331325840), (2, 14165662920), (3, 9443775280), (4, 7082831460), (5, 5666265168), (6, 4721887640), (8, 3541415730), (10, 2833132584), (12, 2360943820), (15, 1888755056), (16, 1770707865), (20, 1416566292), (24, 1180471910), (30, 944377528), (40, 708283146), (48, 590235955), (60, 472188764), (80, 354141573), (120, 236094382), (240, 118047191), (7529, 3762960), (15058, 1881480), (15679, 1806960), (22587, 1254320), (30116, 940740), (31358, 903480), (37645, 752592), (45174, 627160), (47037, 602320), (60232, 470370), (62716, 451740), (75290, 376296), (78395, 361392), (90348, 313580), (94074, 301160), (112935, 250864), (120464, 235185), (125432, 225870), (150580, 188148), (156790, 180696)]