272430360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39829}}^1$

素因数の和:39865

約数の個数: 96

約数和(自身を含む): 932022000

約数和(自身を除く): 659591640

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, 3420, 6840, 39829, 79658, 119487, 159316, 199145, 238974, 318632, 358461, 398290, 477948, 597435, 716922, 756751, 796580, 955896, 1194870, 1433844, 1513502, 1593160, 1792305, 2270253, 2389740, 2867688, 3027004, 3584610, 3783755, 4540506, 4779480, 6054008, 6810759, 7169220, 7567510, 9081012, 11351265, 13621518, 14338440, 15135020, 18162024, 22702530, 27243036, 30270040, 34053795, 45405060, 54486072, 68107590, 90810120, 136215180, 272430360]

約数ペア:

[(1, 272430360), (2, 136215180), (3, 90810120), (4, 68107590), (5, 54486072), (6, 45405060), (8, 34053795), (9, 30270040), (10, 27243036), (12, 22702530), (15, 18162024), (18, 15135020), (19, 14338440), (20, 13621518), (24, 11351265), (30, 9081012), (36, 7567510), (38, 7169220), (40, 6810759), (45, 6054008), (57, 4779480), (60, 4540506), (72, 3783755), (76, 3584610), (90, 3027004), (95, 2867688), (114, 2389740), (120, 2270253), (152, 1792305), (171, 1593160), (180, 1513502), (190, 1433844), (228, 1194870), (285, 955896), (342, 796580), (360, 756751), (380, 716922), (456, 597435), (570, 477948), (684, 398290), (760, 358461), (855, 318632), (1140, 238974), (1368, 199145), (1710, 159316), (2280, 119487), (3420, 79658), (6840, 39829)]