425697120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{10949}}^1$

素因数の和:10979

約数の個数: 144

約数和(自身を含む): 1506632400

約数和(自身を除く): 1080935280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 10949, 12960, 19440, 21898, 32847, 38880, 43796, 54745, 65694, 87592, 98541, 109490, 131388, 164235, 175184, 197082, 218980, 262776, 295623, 328470, 350368, 394164, 437960, 492705, 525552, 591246, 656940, 788328, 875920, 886869, 985410, 1051104, 1182492, 1313880, 1478115, 1576656, 1751840, 1773738, 1970820, 2364984, 2627760, 2660607, 2956230, 3153312, 3547476, 3941640, 4434345, 4729968, 5255520, 5321214, 5912460, 7094952, 7883280, 8868690, 9459936, 10642428, 11824920, 13303035, 14189904, 15766560, 17737380, 21284856, 23649840, 26606070, 28379808, 35474760, 42569712, 47299680, 53212140, 70949520, 85139424, 106424280, 141899040, 212848560, 425697120]

約数ペア:

[(1, 425697120), (2, 212848560), (3, 141899040), (4, 106424280), (5, 85139424), (6, 70949520), (8, 53212140), (9, 47299680), (10, 42569712), (12, 35474760), (15, 28379808), (16, 26606070), (18, 23649840), (20, 21284856), (24, 17737380), (27, 15766560), (30, 14189904), (32, 13303035), (36, 11824920), (40, 10642428), (45, 9459936), (48, 8868690), (54, 7883280), (60, 7094952), (72, 5912460), (80, 5321214), (81, 5255520), (90, 4729968), (96, 4434345), (108, 3941640), (120, 3547476), (135, 3153312), (144, 2956230), (160, 2660607), (162, 2627760), (180, 2364984), (216, 1970820), (240, 1773738), (243, 1751840), (270, 1576656), (288, 1478115), (324, 1313880), (360, 1182492), (405, 1051104), (432, 985410), (480, 886869), (486, 875920), (540, 788328), (648, 656940), (720, 591246), (810, 525552), (864, 492705), (972, 437960), (1080, 394164), (1215, 350368), (1296, 328470), (1440, 295623), (1620, 262776), (1944, 218980), (2160, 197082), (2430, 175184), (2592, 164235), (3240, 131388), (3888, 109490), (4320, 98541), (4860, 87592), (6480, 65694), (7776, 54745), (9720, 43796), (10949, 38880), (12960, 32847), (19440, 21898)]