1954320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 6428160

約数和(自身を除く): 4473840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 479, 510, 680, 816, 958, 1020, 1360, 1437, 1916, 2040, 2395, 2874, 3832, 4080, 4790, 5748, 7185, 7664, 8143, 9580, 11496, 14370, 16286, 19160, 22992, 24429, 28740, 32572, 38320, 40715, 48858, 57480, 65144, 81430, 97716, 114960, 122145, 130288, 162860, 195432, 244290, 325720, 390864, 488580, 651440, 977160, 1954320]

約数ペア:

[(1, 1954320), (2, 977160), (3, 651440), (4, 488580), (5, 390864), (6, 325720), (8, 244290), (10, 195432), (12, 162860), (15, 130288), (16, 122145), (17, 114960), (20, 97716), (24, 81430), (30, 65144), (34, 57480), (40, 48858), (48, 40715), (51, 38320), (60, 32572), (68, 28740), (80, 24429), (85, 22992), (102, 19160), (120, 16286), (136, 14370), (170, 11496), (204, 9580), (240, 8143), (255, 7664), (272, 7185), (340, 5748), (408, 4790), (479, 4080), (510, 3832), (680, 2874), (816, 2395), (958, 2040), (1020, 1916), (1360, 1437)]