77924988720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2516957}}^1$

素因数の和:2517019

約数の個数: 120

約数和(自身を含む): 267784195536

約数和(自身を除く): 189859206816

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, 2516957, 5033914, 7550871, 10067828, 12584785, 15101742, 20135656, 22652613, 25169570, 30203484, 37754355, 40271312, 45305226, 50339140, 60406968, 75508710, 90610452, 100678280, 108229151, 113263065, 120813936, 151017420, 181220904, 201356560, 216458302, 226526130, 302034840, 324687453, 362441808, 432916604, 453052260, 541145755, 604069680, 649374906, 865833208, 906104520, 974062359, 1082291510, 1298749812, 1623437265, 1731666416, 1812209040, 1948124718, 2164583020, 2597499624, 3246874530, 3896249436, 4329166040, 4870311795, 5194999248, 6493749060, 7792498872, 8658332080, 9740623590, 12987498120, 15584997744, 19481247180, 25974996240, 38962494360, 77924988720]

約数ペア:

[(1, 77924988720), (2, 38962494360), (3, 25974996240), (4, 19481247180), (5, 15584997744), (6, 12987498120), (8, 9740623590), (9, 8658332080), (10, 7792498872), (12, 6493749060), (15, 5194999248), (16, 4870311795), (18, 4329166040), (20, 3896249436), (24, 3246874530), (30, 2597499624), (36, 2164583020), (40, 1948124718), (43, 1812209040), (45, 1731666416), (48, 1623437265), (60, 1298749812), (72, 1082291510), (80, 974062359), (86, 906104520), (90, 865833208), (120, 649374906), (129, 604069680), (144, 541145755), (172, 453052260), (180, 432916604), (215, 362441808), (240, 324687453), (258, 302034840), (344, 226526130), (360, 216458302), (387, 201356560), (430, 181220904), (516, 151017420), (645, 120813936), (688, 113263065), (720, 108229151), (774, 100678280), (860, 90610452), (1032, 75508710), (1290, 60406968), (1548, 50339140), (1720, 45305226), (1935, 40271312), (2064, 37754355), (2580, 30203484), (3096, 25169570), (3440, 22652613), (3870, 20135656), (5160, 15101742), (6192, 12584785), (7740, 10067828), (10320, 7550871), (15480, 5033914), (30960, 2516957)]