29502720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 110486376

約数和(自身を除く): 80983656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 197, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 394, 416, 468, 480, 520, 576, 585, 591, 624, 640, 720, 768, 780, 788, 832, 936, 960, 985, 1040, 1152, 1170, 1182, 1248, 1280, 1440, 1560, 1576, 1664, 1773, 1872, 1920, 1970, 2080, 2304, 2340, 2364, 2496, 2561, 2880, 2955, 3120, 3152, 3328, 3546, 3744, 3840, 3940, 4160, 4680, 4728, 4992, 5122, 5760, 5910, 6240, 6304, 7092, 7488, 7683, 7880, 8320, 8865, 9360, 9456, 9984, 10244, 11520, 11820, 12480, 12608, 12805, 14184, 14976, 15366, 15760, 16640, 17730, 18720, 18912, 20488, 23049, 23640, 24960, 25216, 25610, 28368, 29952, 30732, 31520, 35460, 37440, 37824, 38415, 40976, 46098, 47280, 49920, 50432, 51220, 56736, 61464, 63040, 70920, 74880, 75648, 76830, 81952, 92196, 94560, 102440, 113472, 115245, 122928, 126080, 141840, 149760, 151296, 153660, 163904, 184392, 189120, 204880, 226944, 230490, 245856, 252160, 283680, 307320, 327808, 368784, 378240, 409760, 453888, 460980, 491712, 567360, 614640, 655616, 737568, 756480, 819520, 921960, 983424, 1134720, 1229280, 1475136, 1639040, 1843920, 1966848, 2269440, 2458560, 2950272, 3278080, 3687840, 4917120, 5900544, 7375680, 9834240, 14751360, 29502720]

約数ペア:

[(1, 29502720), (2, 14751360), (3, 9834240), (4, 7375680), (5, 5900544), (6, 4917120), (8, 3687840), (9, 3278080), (10, 2950272), (12, 2458560), (13, 2269440), (15, 1966848), (16, 1843920), (18, 1639040), (20, 1475136), (24, 1229280), (26, 1134720), (30, 983424), (32, 921960), (36, 819520), (39, 756480), (40, 737568), (45, 655616), (48, 614640), (52, 567360), (60, 491712), (64, 460980), (65, 453888), (72, 409760), (78, 378240), (80, 368784), (90, 327808), (96, 307320), (104, 283680), (117, 252160), (120, 245856), (128, 230490), (130, 226944), (144, 204880), (156, 189120), (160, 184392), (180, 163904), (192, 153660), (195, 151296), (197, 149760), (208, 141840), (234, 126080), (240, 122928), (256, 115245), (260, 113472), (288, 102440), (312, 94560), (320, 92196), (360, 81952), (384, 76830), (390, 75648), (394, 74880), (416, 70920), (468, 63040), (480, 61464), (520, 56736), (576, 51220), (585, 50432), (591, 49920), (624, 47280), (640, 46098), (720, 40976), (768, 38415), (780, 37824), (788, 37440), (832, 35460), (936, 31520), (960, 30732), (985, 29952), (1040, 28368), (1152, 25610), (1170, 25216), (1182, 24960), (1248, 23640), (1280, 23049), (1440, 20488), (1560, 18912), (1576, 18720), (1664, 17730), (1773, 16640), (1872, 15760), (1920, 15366), (1970, 14976), (2080, 14184), (2304, 12805), (2340, 12608), (2364, 12480), (2496, 11820), (2561, 11520), (2880, 10244), (2955, 9984), (3120, 9456), (3152, 9360), (3328, 8865), (3546, 8320), (3744, 7880), (3840, 7683), (3940, 7488), (4160, 7092), (4680, 6304), (4728, 6240), (4992, 5910), (5122, 5760)]