1666050480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53813}}^1$

素因数の和:53875

約数の個数: 120

約数和(自身を含む): 5725379088

約数和(自身を除く): 4059328608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 53813, 107626, 161439, 215252, 269065, 322878, 430504, 484317, 538130, 645756, 807195, 861008, 968634, 1076260, 1291512, 1614390, 1937268, 2152520, 2313959, 2421585, 2583024, 3228780, 3874536, 4305040, 4627918, 4843170, 6457560, 6941877, 7749072, 9255836, 9686340, 11569795, 12915120, 13883754, 18511672, 19372680, 20825631, 23139590, 27767508, 34709385, 37023344, 38745360, 41651262, 46279180, 55535016, 69418770, 83302524, 92558360, 104128155, 111070032, 138837540, 166605048, 185116720, 208256310, 277675080, 333210096, 416512620, 555350160, 833025240, 1666050480]

約数ペア:

[(1, 1666050480), (2, 833025240), (3, 555350160), (4, 416512620), (5, 333210096), (6, 277675080), (8, 208256310), (9, 185116720), (10, 166605048), (12, 138837540), (15, 111070032), (16, 104128155), (18, 92558360), (20, 83302524), (24, 69418770), (30, 55535016), (36, 46279180), (40, 41651262), (43, 38745360), (45, 37023344), (48, 34709385), (60, 27767508), (72, 23139590), (80, 20825631), (86, 19372680), (90, 18511672), (120, 13883754), (129, 12915120), (144, 11569795), (172, 9686340), (180, 9255836), (215, 7749072), (240, 6941877), (258, 6457560), (344, 4843170), (360, 4627918), (387, 4305040), (430, 3874536), (516, 3228780), (645, 2583024), (688, 2421585), (720, 2313959), (774, 2152520), (860, 1937268), (1032, 1614390), (1290, 1291512), (1548, 1076260), (1720, 968634), (1935, 861008), (2064, 807195), (2580, 645756), (3096, 538130), (3440, 484317), (3870, 430504), (5160, 322878), (6192, 269065), (7740, 215252), (10320, 161439), (15480, 107626), (30960, 53813)]