302708760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 965952000

約数和(自身を除く): 663243240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 618, 760, 824, 1030, 1140, 1236, 1289, 1545, 1957, 2060, 2280, 2472, 2578, 3090, 3867, 3914, 4120, 5156, 5871, 6180, 6445, 7734, 7828, 9785, 10312, 11742, 12360, 12890, 15468, 15656, 19335, 19570, 23484, 24491, 25780, 29355, 30936, 38670, 39140, 46968, 48982, 51560, 58710, 73473, 77340, 78280, 97964, 117420, 122455, 132767, 146946, 154680, 195928, 234840, 244910, 265534, 293892, 367365, 398301, 489820, 531068, 587784, 663835, 734730, 796602, 979640, 1062136, 1327670, 1469460, 1593204, 1991505, 2522573, 2655340, 2938920, 3186408, 3983010, 5045146, 5310680, 7567719, 7966020, 10090292, 12612865, 15135438, 15932040, 20180584, 25225730, 30270876, 37838595, 50451460, 60541752, 75677190, 100902920, 151354380, 302708760]

約数ペア:

[(1, 302708760), (2, 151354380), (3, 100902920), (4, 75677190), (5, 60541752), (6, 50451460), (8, 37838595), (10, 30270876), (12, 25225730), (15, 20180584), (19, 15932040), (20, 15135438), (24, 12612865), (30, 10090292), (38, 7966020), (40, 7567719), (57, 5310680), (60, 5045146), (76, 3983010), (95, 3186408), (103, 2938920), (114, 2655340), (120, 2522573), (152, 1991505), (190, 1593204), (206, 1469460), (228, 1327670), (285, 1062136), (309, 979640), (380, 796602), (412, 734730), (456, 663835), (515, 587784), (570, 531068), (618, 489820), (760, 398301), (824, 367365), (1030, 293892), (1140, 265534), (1236, 244910), (1289, 234840), (1545, 195928), (1957, 154680), (2060, 146946), (2280, 132767), (2472, 122455), (2578, 117420), (3090, 97964), (3867, 78280), (3914, 77340), (4120, 73473), (5156, 58710), (5871, 51560), (6180, 48982), (6445, 46968), (7734, 39140), (7828, 38670), (9785, 30936), (10312, 29355), (11742, 25780), (12360, 24491), (12890, 23484), (15468, 19570), (15656, 19335)]