455759520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 1500871680

約数和(自身を除く): 1045112160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 109, 120, 124, 155, 160, 186, 218, 240, 248, 281, 310, 327, 372, 436, 465, 480, 496, 545, 562, 620, 654, 744, 843, 872, 930, 992, 1090, 1124, 1240, 1308, 1405, 1488, 1635, 1686, 1744, 1860, 2180, 2248, 2480, 2616, 2810, 2976, 3270, 3372, 3379, 3488, 3720, 4215, 4360, 4496, 4960, 5232, 5620, 6540, 6744, 6758, 7440, 8430, 8711, 8720, 8992, 10137, 10464, 11240, 13080, 13488, 13516, 14880, 16860, 16895, 17422, 17440, 20274, 22480, 26133, 26160, 26976, 27032, 30629, 33720, 33790, 34844, 40548, 43555, 44960, 50685, 52266, 52320, 54064, 61258, 67440, 67580, 69688, 81096, 87110, 91887, 101370, 104532, 108128, 122516, 130665, 134880, 135160, 139376, 153145, 162192, 174220, 183774, 202740, 209064, 245032, 261330, 270320, 278752, 306290, 324384, 348440, 367548, 405480, 418128, 459435, 490064, 522660, 540640, 612580, 696880, 735096, 810960, 836256, 918870, 949499, 980128, 1045320, 1225160, 1393760, 1470192, 1621920, 1837740, 1898998, 2090640, 2450320, 2848497, 2940384, 3675480, 3797996, 4181280, 4747495, 4900640, 5696994, 7350960, 7595992, 9494990, 11393988, 14242485, 14701920, 15191984, 18989980, 22787976, 28484970, 30383968, 37979960, 45575952, 56969940, 75959920, 91151904, 113939880, 151919840, 227879760, 455759520]

約数ペア:

[(1, 455759520), (2, 227879760), (3, 151919840), (4, 113939880), (5, 91151904), (6, 75959920), (8, 56969940), (10, 45575952), (12, 37979960), (15, 30383968), (16, 28484970), (20, 22787976), (24, 18989980), (30, 15191984), (31, 14701920), (32, 14242485), (40, 11393988), (48, 9494990), (60, 7595992), (62, 7350960), (80, 5696994), (93, 4900640), (96, 4747495), (109, 4181280), (120, 3797996), (124, 3675480), (155, 2940384), (160, 2848497), (186, 2450320), (218, 2090640), (240, 1898998), (248, 1837740), (281, 1621920), (310, 1470192), (327, 1393760), (372, 1225160), (436, 1045320), (465, 980128), (480, 949499), (496, 918870), (545, 836256), (562, 810960), (620, 735096), (654, 696880), (744, 612580), (843, 540640), (872, 522660), (930, 490064), (992, 459435), (1090, 418128), (1124, 405480), (1240, 367548), (1308, 348440), (1405, 324384), (1488, 306290), (1635, 278752), (1686, 270320), (1744, 261330), (1860, 245032), (2180, 209064), (2248, 202740), (2480, 183774), (2616, 174220), (2810, 162192), (2976, 153145), (3270, 139376), (3372, 135160), (3379, 134880), (3488, 130665), (3720, 122516), (4215, 108128), (4360, 104532), (4496, 101370), (4960, 91887), (5232, 87110), (5620, 81096), (6540, 69688), (6744, 67580), (6758, 67440), (7440, 61258), (8430, 54064), (8711, 52320), (8720, 52266), (8992, 50685), (10137, 44960), (10464, 43555), (11240, 40548), (13080, 34844), (13488, 33790), (13516, 33720), (14880, 30629), (16860, 27032), (16895, 26976), (17422, 26160), (17440, 26133), (20274, 22480)]