12151944120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{3917}}^1$

素因数の和:4285

約数の個数: 128

約数和(自身を含む): 36965859840

約数和(自身を除く): 24813915720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 251, 309, 412, 502, 515, 618, 753, 824, 1004, 1030, 1236, 1255, 1506, 1545, 2008, 2060, 2472, 2510, 3012, 3090, 3765, 3917, 4120, 5020, 6024, 6180, 7530, 7834, 10040, 11751, 12360, 15060, 15668, 19585, 23502, 25853, 30120, 31336, 39170, 47004, 51706, 58755, 77559, 78340, 94008, 103412, 117510, 129265, 155118, 156680, 206824, 235020, 258530, 310236, 387795, 403451, 470040, 517060, 620472, 775590, 806902, 983167, 1034120, 1210353, 1551180, 1613804, 1966334, 2017255, 2420706, 2949501, 3102360, 3227608, 3932668, 4034510, 4841412, 4915835, 5899002, 6051765, 7865336, 8069020, 9682824, 9831670, 11798004, 12103530, 14747505, 16138040, 19663340, 23596008, 24207060, 29495010, 39326680, 48414120, 58990020, 101266201, 117980040, 202532402, 303798603, 405064804, 506331005, 607597206, 810129608, 1012662010, 1215194412, 1518993015, 2025324020, 2430388824, 3037986030, 4050648040, 6075972060, 12151944120]

約数ペア:

[(1, 12151944120), (2, 6075972060), (3, 4050648040), (4, 3037986030), (5, 2430388824), (6, 2025324020), (8, 1518993015), (10, 1215194412), (12, 1012662010), (15, 810129608), (20, 607597206), (24, 506331005), (30, 405064804), (40, 303798603), (60, 202532402), (103, 117980040), (120, 101266201), (206, 58990020), (251, 48414120), (309, 39326680), (412, 29495010), (502, 24207060), (515, 23596008), (618, 19663340), (753, 16138040), (824, 14747505), (1004, 12103530), (1030, 11798004), (1236, 9831670), (1255, 9682824), (1506, 8069020), (1545, 7865336), (2008, 6051765), (2060, 5899002), (2472, 4915835), (2510, 4841412), (3012, 4034510), (3090, 3932668), (3765, 3227608), (3917, 3102360), (4120, 2949501), (5020, 2420706), (6024, 2017255), (6180, 1966334), (7530, 1613804), (7834, 1551180), (10040, 1210353), (11751, 1034120), (12360, 983167), (15060, 806902), (15668, 775590), (19585, 620472), (23502, 517060), (25853, 470040), (30120, 403451), (31336, 387795), (39170, 310236), (47004, 258530), (51706, 235020), (58755, 206824), (77559, 156680), (78340, 155118), (94008, 129265), (103412, 117510)]