57632640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2344

約数の個数: 128

約数和(自身を含む): 197920800

約数和(自身を除く): 140288160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2309, 2496, 3120, 4160, 4618, 4992, 6240, 6927, 8320, 9236, 11545, 12480, 13854, 18472, 23090, 24960, 27708, 30017, 34635, 36944, 46180, 55416, 60034, 69270, 73888, 90051, 92360, 110832, 120068, 138540, 147776, 150085, 180102, 184720, 221664, 240136, 277080, 295552, 300170, 360204, 369440, 443328, 450255, 480272, 554160, 600340, 720408, 738880, 886656, 900510, 960544, 1108320, 1200680, 1440816, 1477760, 1801020, 1921088, 2216640, 2401360, 2881632, 3602040, 3842176, 4433280, 4802720, 5763264, 7204080, 9605440, 11526528, 14408160, 19210880, 28816320, 57632640]

約数ペア:

[(1, 57632640), (2, 28816320), (3, 19210880), (4, 14408160), (5, 11526528), (6, 9605440), (8, 7204080), (10, 5763264), (12, 4802720), (13, 4433280), (15, 3842176), (16, 3602040), (20, 2881632), (24, 2401360), (26, 2216640), (30, 1921088), (32, 1801020), (39, 1477760), (40, 1440816), (48, 1200680), (52, 1108320), (60, 960544), (64, 900510), (65, 886656), (78, 738880), (80, 720408), (96, 600340), (104, 554160), (120, 480272), (128, 450255), (130, 443328), (156, 369440), (160, 360204), (192, 300170), (195, 295552), (208, 277080), (240, 240136), (260, 221664), (312, 184720), (320, 180102), (384, 150085), (390, 147776), (416, 138540), (480, 120068), (520, 110832), (624, 92360), (640, 90051), (780, 73888), (832, 69270), (960, 60034), (1040, 55416), (1248, 46180), (1560, 36944), (1664, 34635), (1920, 30017), (2080, 27708), (2309, 24960), (2496, 23090), (3120, 18472), (4160, 13854), (4618, 12480), (4992, 11545), (6240, 9236), (6927, 8320)]