19692360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2915

約数の個数: 96

約数和(自身を含む): 67392000

約数和(自身を除く): 47699640

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, 1368, 1710, 2280, 2879, 3420, 5758, 6840, 8637, 11516, 14395, 17274, 23032, 25911, 28790, 34548, 43185, 51822, 54701, 57580, 69096, 86370, 103644, 109402, 115160, 129555, 164103, 172740, 207288, 218804, 259110, 273505, 328206, 345480, 437608, 492309, 518220, 547010, 656412, 820515, 984618, 1036440, 1094020, 1312824, 1641030, 1969236, 2188040, 2461545, 3282060, 3938472, 4923090, 6564120, 9846180, 19692360]

約数ペア:

[(1, 19692360), (2, 9846180), (3, 6564120), (4, 4923090), (5, 3938472), (6, 3282060), (8, 2461545), (9, 2188040), (10, 1969236), (12, 1641030), (15, 1312824), (18, 1094020), (19, 1036440), (20, 984618), (24, 820515), (30, 656412), (36, 547010), (38, 518220), (40, 492309), (45, 437608), (57, 345480), (60, 328206), (72, 273505), (76, 259110), (90, 218804), (95, 207288), (114, 172740), (120, 164103), (152, 129555), (171, 115160), (180, 109402), (190, 103644), (228, 86370), (285, 69096), (342, 57580), (360, 54701), (380, 51822), (456, 43185), (570, 34548), (684, 28790), (760, 25911), (855, 23032), (1140, 17274), (1368, 14395), (1710, 11516), (2280, 8637), (2879, 6840), (3420, 5758)]