347489280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{7541}}^1$

素因数の和:7572

約数の個数: 132

約数和(自身を含む): 1204200972

約数和(自身を除く): 856711692

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7541, 7680, 9216, 11520, 15082, 15360, 22623, 23040, 30164, 37705, 45246, 46080, 60328, 67869, 75410, 90492, 113115, 120656, 135738, 150820, 180984, 226230, 241312, 271476, 301640, 339345, 361968, 452460, 482624, 542952, 603280, 678690, 723936, 904920, 965248, 1085904, 1206560, 1357380, 1447872, 1809840, 1930496, 2171808, 2413120, 2714760, 2895744, 3619680, 3860992, 4343616, 4826240, 5429520, 5791488, 7239360, 7721984, 8687232, 9652480, 10859040, 11582976, 14478720, 17374464, 19304960, 21718080, 23165952, 28957440, 34748928, 38609920, 43436160, 57914880, 69497856, 86872320, 115829760, 173744640, 347489280]

約数ペア:

[(1, 347489280), (2, 173744640), (3, 115829760), (4, 86872320), (5, 69497856), (6, 57914880), (8, 43436160), (9, 38609920), (10, 34748928), (12, 28957440), (15, 23165952), (16, 21718080), (18, 19304960), (20, 17374464), (24, 14478720), (30, 11582976), (32, 10859040), (36, 9652480), (40, 8687232), (45, 7721984), (48, 7239360), (60, 5791488), (64, 5429520), (72, 4826240), (80, 4343616), (90, 3860992), (96, 3619680), (120, 2895744), (128, 2714760), (144, 2413120), (160, 2171808), (180, 1930496), (192, 1809840), (240, 1447872), (256, 1357380), (288, 1206560), (320, 1085904), (360, 965248), (384, 904920), (480, 723936), (512, 678690), (576, 603280), (640, 542952), (720, 482624), (768, 452460), (960, 361968), (1024, 339345), (1152, 301640), (1280, 271476), (1440, 241312), (1536, 226230), (1920, 180984), (2304, 150820), (2560, 135738), (2880, 120656), (3072, 113115), (3840, 90492), (4608, 75410), (5120, 67869), (5760, 60328), (7541, 46080), (7680, 45246), (9216, 37705), (11520, 30164), (15082, 23040), (15360, 22623)]