447884160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:988

約数の個数: 128

約数和(自身を含む): 1433548800

約数和(自身を除く): 985664640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 479, 480, 487, 640, 958, 960, 974, 1437, 1461, 1916, 1920, 1948, 2395, 2435, 2874, 2922, 3832, 3896, 4790, 4870, 5748, 5844, 7185, 7305, 7664, 7792, 9580, 9740, 11496, 11688, 14370, 14610, 15328, 15584, 19160, 19480, 22992, 23376, 28740, 29220, 30656, 31168, 38320, 38960, 45984, 46752, 57480, 58440, 61312, 62336, 76640, 77920, 91968, 93504, 114960, 116880, 153280, 155840, 183936, 187008, 229920, 233273, 233760, 306560, 311680, 459840, 466546, 467520, 699819, 919680, 933092, 935040, 1166365, 1399638, 1866184, 2332730, 2799276, 3499095, 3732368, 4665460, 5598552, 6998190, 7464736, 9330920, 11197104, 13996380, 14929472, 18661840, 22394208, 27992760, 29858944, 37323680, 44788416, 55985520, 74647360, 89576832, 111971040, 149294720, 223942080, 447884160]

約数ペア:

[(1, 447884160), (2, 223942080), (3, 149294720), (4, 111971040), (5, 89576832), (6, 74647360), (8, 55985520), (10, 44788416), (12, 37323680), (15, 29858944), (16, 27992760), (20, 22394208), (24, 18661840), (30, 14929472), (32, 13996380), (40, 11197104), (48, 9330920), (60, 7464736), (64, 6998190), (80, 5598552), (96, 4665460), (120, 3732368), (128, 3499095), (160, 2799276), (192, 2332730), (240, 1866184), (320, 1399638), (384, 1166365), (479, 935040), (480, 933092), (487, 919680), (640, 699819), (958, 467520), (960, 466546), (974, 459840), (1437, 311680), (1461, 306560), (1916, 233760), (1920, 233273), (1948, 229920), (2395, 187008), (2435, 183936), (2874, 155840), (2922, 153280), (3832, 116880), (3896, 114960), (4790, 93504), (4870, 91968), (5748, 77920), (5844, 76640), (7185, 62336), (7305, 61312), (7664, 58440), (7792, 57480), (9580, 46752), (9740, 45984), (11496, 38960), (11688, 38320), (14370, 31168), (14610, 30656), (15328, 29220), (15584, 28740), (19160, 23376), (19480, 22992)]