449490240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1729

約数の個数: 168

約数和(自身を含む): 1562968680

約数和(自身を除く): 1113478440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1164, 1440, 1455, 1552, 1609, 1746, 1940, 2328, 2880, 2910, 3104, 3218, 3492, 3880, 4365, 4656, 4827, 5820, 6208, 6436, 6984, 7760, 8045, 8730, 9312, 9654, 11640, 12872, 13968, 14481, 15520, 16090, 17460, 18624, 19308, 23280, 24135, 25744, 27936, 28962, 31040, 32180, 34920, 38616, 46560, 48270, 51488, 55872, 57924, 64360, 69840, 72405, 77232, 93120, 96540, 102976, 115848, 128720, 139680, 144810, 154464, 156073, 193080, 231696, 257440, 279360, 289620, 308928, 312146, 386160, 463392, 468219, 514880, 579240, 624292, 772320, 780365, 926784, 936438, 1158480, 1248584, 1404657, 1544640, 1560730, 1872876, 2316960, 2341095, 2497168, 2809314, 3121460, 3745752, 4633920, 4682190, 4994336, 5618628, 6242920, 7023285, 7491504, 9364380, 9988672, 11237256, 12485840, 14046570, 14983008, 18728760, 22474512, 24971680, 28093140, 29966016, 37457520, 44949024, 49943360, 56186280, 74915040, 89898048, 112372560, 149830080, 224745120, 449490240]

約数ペア:

[(1, 449490240), (2, 224745120), (3, 149830080), (4, 112372560), (5, 89898048), (6, 74915040), (8, 56186280), (9, 49943360), (10, 44949024), (12, 37457520), (15, 29966016), (16, 28093140), (18, 24971680), (20, 22474512), (24, 18728760), (30, 14983008), (32, 14046570), (36, 12485840), (40, 11237256), (45, 9988672), (48, 9364380), (60, 7491504), (64, 7023285), (72, 6242920), (80, 5618628), (90, 4994336), (96, 4682190), (97, 4633920), (120, 3745752), (144, 3121460), (160, 2809314), (180, 2497168), (192, 2341095), (194, 2316960), (240, 1872876), (288, 1560730), (291, 1544640), (320, 1404657), (360, 1248584), (388, 1158480), (480, 936438), (485, 926784), (576, 780365), (582, 772320), (720, 624292), (776, 579240), (873, 514880), (960, 468219), (970, 463392), (1164, 386160), (1440, 312146), (1455, 308928), (1552, 289620), (1609, 279360), (1746, 257440), (1940, 231696), (2328, 193080), (2880, 156073), (2910, 154464), (3104, 144810), (3218, 139680), (3492, 128720), (3880, 115848), (4365, 102976), (4656, 96540), (4827, 93120), (5820, 77232), (6208, 72405), (6436, 69840), (6984, 64360), (7760, 57924), (8045, 55872), (8730, 51488), (9312, 48270), (9654, 46560), (11640, 38616), (12872, 34920), (13968, 32180), (14481, 31040), (15520, 28962), (16090, 27936), (17460, 25744), (18624, 24135), (19308, 23280)]