790272720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1234

約数の個数: 160

約数和(自身を含む): 2731075200

約数和(自身を除く): 1940802480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 569, 643, 720, 1080, 1138, 1286, 1707, 1929, 2160, 2276, 2572, 2845, 3215, 3414, 3858, 4552, 5121, 5144, 5690, 5787, 6430, 6828, 7716, 8535, 9104, 9645, 10242, 10288, 11380, 11574, 12860, 13656, 15363, 15432, 17070, 17361, 19290, 20484, 22760, 23148, 25605, 25720, 27312, 28935, 30726, 30864, 34140, 34722, 38580, 40968, 45520, 46296, 51210, 51440, 57870, 61452, 68280, 69444, 76815, 77160, 81936, 86805, 92592, 102420, 115740, 122904, 136560, 138888, 153630, 154320, 173610, 204840, 231480, 245808, 277776, 307260, 347220, 365867, 409680, 462960, 614520, 694440, 731734, 1097601, 1229040, 1388880, 1463468, 1829335, 2195202, 2926936, 3292803, 3658670, 4390404, 5488005, 5853872, 6585606, 7317340, 8780808, 9878409, 10976010, 13171212, 14634680, 16464015, 17561616, 19756818, 21952020, 26342424, 29269360, 32928030, 39513636, 43904040, 49392045, 52684848, 65856060, 79027272, 87808080, 98784090, 131712120, 158054544, 197568180, 263424240, 395136360, 790272720]

約数ペア:

[(1, 790272720), (2, 395136360), (3, 263424240), (4, 197568180), (5, 158054544), (6, 131712120), (8, 98784090), (9, 87808080), (10, 79027272), (12, 65856060), (15, 52684848), (16, 49392045), (18, 43904040), (20, 39513636), (24, 32928030), (27, 29269360), (30, 26342424), (36, 21952020), (40, 19756818), (45, 17561616), (48, 16464015), (54, 14634680), (60, 13171212), (72, 10976010), (80, 9878409), (90, 8780808), (108, 7317340), (120, 6585606), (135, 5853872), (144, 5488005), (180, 4390404), (216, 3658670), (240, 3292803), (270, 2926936), (360, 2195202), (432, 1829335), (540, 1463468), (569, 1388880), (643, 1229040), (720, 1097601), (1080, 731734), (1138, 694440), (1286, 614520), (1707, 462960), (1929, 409680), (2160, 365867), (2276, 347220), (2572, 307260), (2845, 277776), (3215, 245808), (3414, 231480), (3858, 204840), (4552, 173610), (5121, 154320), (5144, 153630), (5690, 138888), (5787, 136560), (6430, 122904), (6828, 115740), (7716, 102420), (8535, 92592), (9104, 86805), (9645, 81936), (10242, 77160), (10288, 76815), (11380, 69444), (11574, 68280), (12860, 61452), (13656, 57870), (15363, 51440), (15432, 51210), (17070, 46296), (17361, 45520), (19290, 40968), (20484, 38580), (22760, 34722), (23148, 34140), (25605, 30864), (25720, 30726), (27312, 28935)]