448685280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5953

約数の個数: 144

約数和(自身を含む): 1560293280

約数和(自身を除く): 1111608000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 5879, 6360, 7632, 8480, 9540, 11758, 12720, 15264, 17637, 19080, 23516, 25440, 29395, 35274, 38160, 47032, 52911, 58790, 70548, 76320, 88185, 94064, 105822, 117580, 141096, 176370, 188128, 211644, 235160, 264555, 282192, 311587, 352740, 423288, 470320, 529110, 564384, 623174, 705480, 846576, 934761, 940640, 1058220, 1246348, 1410960, 1557935, 1693152, 1869522, 2116440, 2492696, 2804283, 2821920, 3115870, 3739044, 4232880, 4673805, 4985392, 5608566, 6231740, 7478088, 8465760, 9347610, 9970784, 11217132, 12463480, 14021415, 14956176, 18695220, 22434264, 24926960, 28042830, 29912352, 37390440, 44868528, 49853920, 56085660, 74780880, 89737056, 112171320, 149561760, 224342640, 448685280]

約数ペア:

[(1, 448685280), (2, 224342640), (3, 149561760), (4, 112171320), (5, 89737056), (6, 74780880), (8, 56085660), (9, 49853920), (10, 44868528), (12, 37390440), (15, 29912352), (16, 28042830), (18, 24926960), (20, 22434264), (24, 18695220), (30, 14956176), (32, 14021415), (36, 12463480), (40, 11217132), (45, 9970784), (48, 9347610), (53, 8465760), (60, 7478088), (72, 6231740), (80, 5608566), (90, 4985392), (96, 4673805), (106, 4232880), (120, 3739044), (144, 3115870), (159, 2821920), (160, 2804283), (180, 2492696), (212, 2116440), (240, 1869522), (265, 1693152), (288, 1557935), (318, 1410960), (360, 1246348), (424, 1058220), (477, 940640), (480, 934761), (530, 846576), (636, 705480), (720, 623174), (795, 564384), (848, 529110), (954, 470320), (1060, 423288), (1272, 352740), (1440, 311587), (1590, 282192), (1696, 264555), (1908, 235160), (2120, 211644), (2385, 188128), (2544, 176370), (3180, 141096), (3816, 117580), (4240, 105822), (4770, 94064), (5088, 88185), (5879, 76320), (6360, 70548), (7632, 58790), (8480, 52911), (9540, 47032), (11758, 38160), (12720, 35274), (15264, 29395), (17637, 25440), (19080, 23516)]