8816760

素因数分解:

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

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 30186000

約数和(自身を除く): 21369240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1289, 1368, 1710, 2280, 2578, 3420, 3867, 5156, 6445, 6840, 7734, 10312, 11601, 12890, 15468, 19335, 23202, 24491, 25780, 30936, 38670, 46404, 48982, 51560, 58005, 73473, 77340, 92808, 97964, 116010, 122455, 146946, 154680, 195928, 220419, 232020, 244910, 293892, 367365, 440838, 464040, 489820, 587784, 734730, 881676, 979640, 1102095, 1469460, 1763352, 2204190, 2938920, 4408380, 8816760]

約数ペア:

[(1, 8816760), (2, 4408380), (3, 2938920), (4, 2204190), (5, 1763352), (6, 1469460), (8, 1102095), (9, 979640), (10, 881676), (12, 734730), (15, 587784), (18, 489820), (19, 464040), (20, 440838), (24, 367365), (30, 293892), (36, 244910), (38, 232020), (40, 220419), (45, 195928), (57, 154680), (60, 146946), (72, 122455), (76, 116010), (90, 97964), (95, 92808), (114, 77340), (120, 73473), (152, 58005), (171, 51560), (180, 48982), (190, 46404), (228, 38670), (285, 30936), (342, 25780), (360, 24491), (380, 23202), (456, 19335), (570, 15468), (684, 12890), (760, 11601), (855, 10312), (1140, 7734), (1289, 6840), (1368, 6445), (1710, 5156), (2280, 3867), (2578, 3420)]