224745120

素因数分解:

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

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 775330920

約数和(自身を除く): 550585800

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, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1609, 1746, 1940, 2328, 2910, 3104, 3218, 3492, 3880, 4365, 4656, 4827, 5820, 6436, 6984, 7760, 8045, 8730, 9312, 9654, 11640, 12872, 13968, 14481, 15520, 16090, 17460, 19308, 23280, 24135, 25744, 27936, 28962, 32180, 34920, 38616, 46560, 48270, 51488, 57924, 64360, 69840, 72405, 77232, 96540, 115848, 128720, 139680, 144810, 154464, 156073, 193080, 231696, 257440, 289620, 312146, 386160, 463392, 468219, 579240, 624292, 772320, 780365, 936438, 1158480, 1248584, 1404657, 1560730, 1872876, 2316960, 2341095, 2497168, 2809314, 3121460, 3745752, 4682190, 4994336, 5618628, 6242920, 7023285, 7491504, 9364380, 11237256, 12485840, 14046570, 14983008, 18728760, 22474512, 24971680, 28093140, 37457520, 44949024, 56186280, 74915040, 112372560, 224745120]

約数ペア:

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