24040720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 64603008

約数和(自身を除く): 40562288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1607, 1870, 2992, 3214, 3740, 6428, 7480, 8035, 12856, 14960, 16070, 17677, 25712, 27319, 32140, 35354, 54638, 64280, 70708, 88385, 109276, 128560, 136595, 141416, 176770, 218552, 273190, 282832, 300509, 353540, 437104, 546380, 601018, 707080, 1092760, 1202036, 1414160, 1502545, 2185520, 2404072, 3005090, 4808144, 6010180, 12020360, 24040720]

約数ペア:

[(1, 24040720), (2, 12020360), (4, 6010180), (5, 4808144), (8, 3005090), (10, 2404072), (11, 2185520), (16, 1502545), (17, 1414160), (20, 1202036), (22, 1092760), (34, 707080), (40, 601018), (44, 546380), (55, 437104), (68, 353540), (80, 300509), (85, 282832), (88, 273190), (110, 218552), (136, 176770), (170, 141416), (176, 136595), (187, 128560), (220, 109276), (272, 88385), (340, 70708), (374, 64280), (440, 54638), (680, 35354), (748, 32140), (880, 27319), (935, 25712), (1360, 17677), (1496, 16070), (1607, 14960), (1870, 12856), (2992, 8035), (3214, 7480), (3740, 6428)]