29744640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1291}}^1$

素因数の和:1320

約数の個数: 120

約数和(自身を含む): 103093848

約数和(自身を除く): 73349208

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, 1152, 1280, 1291, 1440, 1536, 1920, 2304, 2560, 2582, 2880, 3840, 3873, 4608, 5164, 5760, 6455, 7680, 7746, 10328, 11520, 11619, 12910, 15492, 19365, 20656, 23040, 23238, 25820, 30984, 38730, 41312, 46476, 51640, 58095, 61968, 77460, 82624, 92952, 103280, 116190, 123936, 154920, 165248, 185904, 206560, 232380, 247872, 309840, 330496, 371808, 413120, 464760, 495744, 619680, 660992, 743616, 826240, 929520, 991488, 1239360, 1487232, 1652480, 1859040, 1982976, 2478720, 2974464, 3304960, 3718080, 4957440, 5948928, 7436160, 9914880, 14872320, 29744640]

約数ペア:

[(1, 29744640), (2, 14872320), (3, 9914880), (4, 7436160), (5, 5948928), (6, 4957440), (8, 3718080), (9, 3304960), (10, 2974464), (12, 2478720), (15, 1982976), (16, 1859040), (18, 1652480), (20, 1487232), (24, 1239360), (30, 991488), (32, 929520), (36, 826240), (40, 743616), (45, 660992), (48, 619680), (60, 495744), (64, 464760), (72, 413120), (80, 371808), (90, 330496), (96, 309840), (120, 247872), (128, 232380), (144, 206560), (160, 185904), (180, 165248), (192, 154920), (240, 123936), (256, 116190), (288, 103280), (320, 92952), (360, 82624), (384, 77460), (480, 61968), (512, 58095), (576, 51640), (640, 46476), (720, 41312), (768, 38730), (960, 30984), (1152, 25820), (1280, 23238), (1291, 23040), (1440, 20656), (1536, 19365), (1920, 15492), (2304, 12910), (2560, 11619), (2582, 11520), (2880, 10328), (3840, 7746), (3873, 7680), (4608, 6455), (5164, 5760)]