299596560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65701}}^1$

素因数の和:65736

約数の個数: 80

約数和(自身を含む): 977645760

約数和(自身を除く): 678049200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 65701, 131402, 197103, 262804, 328505, 394206, 525608, 657010, 788412, 985515, 1051216, 1248319, 1314020, 1576824, 1971030, 2496638, 2628040, 3153648, 3744957, 3942060, 4993276, 5256080, 6241595, 7489914, 7884120, 9986552, 12483190, 14979828, 15768240, 18724785, 19973104, 24966380, 29959656, 37449570, 49932760, 59919312, 74899140, 99865520, 149798280, 299596560]

約数ペア:

[(1, 299596560), (2, 149798280), (3, 99865520), (4, 74899140), (5, 59919312), (6, 49932760), (8, 37449570), (10, 29959656), (12, 24966380), (15, 19973104), (16, 18724785), (19, 15768240), (20, 14979828), (24, 12483190), (30, 9986552), (38, 7884120), (40, 7489914), (48, 6241595), (57, 5256080), (60, 4993276), (76, 3942060), (80, 3744957), (95, 3153648), (114, 2628040), (120, 2496638), (152, 1971030), (190, 1576824), (228, 1314020), (240, 1248319), (285, 1051216), (304, 985515), (380, 788412), (456, 657010), (570, 525608), (760, 394206), (912, 328505), (1140, 262804), (1520, 197103), (2280, 131402), (4560, 65701)]