248547420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41843}}^1$

素因数の和:41872

約数の個数: 96

約数和(自身を含む): 843575040

約数和(自身を除く): 595027620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 41843, 83686, 125529, 167372, 209215, 251058, 376587, 418430, 460273, 502116, 627645, 753174, 836860, 920546, 1129761, 1255290, 1380819, 1506348, 1841092, 1882935, 2259522, 2301365, 2510580, 2761638, 3765870, 4142457, 4519044, 4602730, 5523276, 5648805, 6904095, 7531740, 8284914, 9205460, 11297610, 12427371, 13808190, 16569828, 20712285, 22595220, 24854742, 27616380, 41424570, 49709484, 62136855, 82849140, 124273710, 248547420]

約数ペア:

[(1, 248547420), (2, 124273710), (3, 82849140), (4, 62136855), (5, 49709484), (6, 41424570), (9, 27616380), (10, 24854742), (11, 22595220), (12, 20712285), (15, 16569828), (18, 13808190), (20, 12427371), (22, 11297610), (27, 9205460), (30, 8284914), (33, 7531740), (36, 6904095), (44, 5648805), (45, 5523276), (54, 4602730), (55, 4519044), (60, 4142457), (66, 3765870), (90, 2761638), (99, 2510580), (108, 2301365), (110, 2259522), (132, 1882935), (135, 1841092), (165, 1506348), (180, 1380819), (198, 1255290), (220, 1129761), (270, 920546), (297, 836860), (330, 753174), (396, 627645), (495, 502116), (540, 460273), (594, 418430), (660, 376587), (990, 251058), (1188, 209215), (1485, 167372), (1980, 125529), (2970, 83686), (5940, 41843)]