271530240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2336

約数の個数: 144

約数和(自身を含む): 895566336

約数和(自身を除く): 624036096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2281, 2480, 2976, 3720, 3840, 3968, 4562, 4960, 5952, 6843, 7440, 7936, 9124, 9920, 11405, 11904, 13686, 14880, 18248, 19840, 22810, 23808, 27372, 29760, 34215, 36496, 39680, 45620, 54744, 59520, 68430, 70711, 72992, 91240, 109488, 119040, 136860, 141422, 145984, 182480, 212133, 218976, 273720, 282844, 291968, 353555, 364960, 424266, 437952, 547440, 565688, 583936, 707110, 729920, 848532, 875904, 1060665, 1094880, 1131376, 1414220, 1459840, 1697064, 1751808, 2121330, 2189760, 2262752, 2828440, 2919680, 3394128, 4242660, 4379520, 4525504, 5656880, 6788256, 8485320, 8759040, 9051008, 11313760, 13576512, 16970640, 18102016, 22627520, 27153024, 33941280, 45255040, 54306048, 67882560, 90510080, 135765120, 271530240]

約数ペア:

[(1, 271530240), (2, 135765120), (3, 90510080), (4, 67882560), (5, 54306048), (6, 45255040), (8, 33941280), (10, 27153024), (12, 22627520), (15, 18102016), (16, 16970640), (20, 13576512), (24, 11313760), (30, 9051008), (31, 8759040), (32, 8485320), (40, 6788256), (48, 5656880), (60, 4525504), (62, 4379520), (64, 4242660), (80, 3394128), (93, 2919680), (96, 2828440), (120, 2262752), (124, 2189760), (128, 2121330), (155, 1751808), (160, 1697064), (186, 1459840), (192, 1414220), (240, 1131376), (248, 1094880), (256, 1060665), (310, 875904), (320, 848532), (372, 729920), (384, 707110), (465, 583936), (480, 565688), (496, 547440), (620, 437952), (640, 424266), (744, 364960), (768, 353555), (930, 291968), (960, 282844), (992, 273720), (1240, 218976), (1280, 212133), (1488, 182480), (1860, 145984), (1920, 141422), (1984, 136860), (2281, 119040), (2480, 109488), (2976, 91240), (3720, 72992), (3840, 70711), (3968, 68430), (4562, 59520), (4960, 54744), (5952, 45620), (6843, 39680), (7440, 36496), (7936, 34215), (9124, 29760), (9920, 27372), (11405, 23808), (11904, 22810), (13686, 19840), (14880, 18248)]