495640563120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1222717}}^1$

素因数の和:1223299

約数の個数: 120

約数和(自身を含む): 1667484117936

約数和(自身を除く): 1171843554816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 563, 720, 1126, 1689, 2252, 2815, 3378, 4504, 5067, 5630, 6756, 8445, 9008, 10134, 11260, 13512, 16890, 20268, 22520, 25335, 27024, 33780, 40536, 45040, 50670, 67560, 81072, 101340, 135120, 202680, 405360, 1222717, 2445434, 3668151, 4890868, 6113585, 7336302, 9781736, 11004453, 12227170, 14672604, 18340755, 19563472, 22008906, 24454340, 29345208, 36681510, 44017812, 48908680, 55022265, 58690416, 73363020, 88035624, 97817360, 110044530, 146726040, 176071248, 220089060, 293452080, 440178120, 688389671, 880356240, 1376779342, 2065169013, 2753558684, 3441948355, 4130338026, 5507117368, 6195507039, 6883896710, 8260676052, 10325845065, 11014234736, 12391014078, 13767793420, 16521352104, 20651690130, 24782028156, 27535586840, 30977535195, 33042704208, 41303380260, 49564056312, 55071173680, 61955070390, 82606760520, 99128112624, 123910140780, 165213521040, 247820281560, 495640563120]

約数ペア:

[(1, 495640563120), (2, 247820281560), (3, 165213521040), (4, 123910140780), (5, 99128112624), (6, 82606760520), (8, 61955070390), (9, 55071173680), (10, 49564056312), (12, 41303380260), (15, 33042704208), (16, 30977535195), (18, 27535586840), (20, 24782028156), (24, 20651690130), (30, 16521352104), (36, 13767793420), (40, 12391014078), (45, 11014234736), (48, 10325845065), (60, 8260676052), (72, 6883896710), (80, 6195507039), (90, 5507117368), (120, 4130338026), (144, 3441948355), (180, 2753558684), (240, 2065169013), (360, 1376779342), (563, 880356240), (720, 688389671), (1126, 440178120), (1689, 293452080), (2252, 220089060), (2815, 176071248), (3378, 146726040), (4504, 110044530), (5067, 97817360), (5630, 88035624), (6756, 73363020), (8445, 58690416), (9008, 55022265), (10134, 48908680), (11260, 44017812), (13512, 36681510), (16890, 29345208), (20268, 24454340), (22520, 22008906), (25335, 19563472), (27024, 18340755), (33780, 14672604), (40536, 12227170), (45040, 11004453), (50670, 9781736), (67560, 7336302), (81072, 6113585), (101340, 4890868), (135120, 3668151), (202680, 2445434), (405360, 1222717)]