54528720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1932

約数の個数: 80

約数和(自身を含む): 170465280

約数和(自身を除く): 115936560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1789, 1905, 2032, 2540, 3048, 3578, 3810, 5080, 5367, 6096, 7156, 7620, 8945, 10160, 10734, 14312, 15240, 17890, 21468, 26835, 28624, 30480, 35780, 42936, 53670, 71560, 85872, 107340, 143120, 214680, 227203, 429360, 454406, 681609, 908812, 1136015, 1363218, 1817624, 2272030, 2726436, 3408045, 3635248, 4544060, 5452872, 6816090, 9088120, 10905744, 13632180, 18176240, 27264360, 54528720]

約数ペア:

[(1, 54528720), (2, 27264360), (3, 18176240), (4, 13632180), (5, 10905744), (6, 9088120), (8, 6816090), (10, 5452872), (12, 4544060), (15, 3635248), (16, 3408045), (20, 2726436), (24, 2272030), (30, 1817624), (40, 1363218), (48, 1136015), (60, 908812), (80, 681609), (120, 454406), (127, 429360), (240, 227203), (254, 214680), (381, 143120), (508, 107340), (635, 85872), (762, 71560), (1016, 53670), (1270, 42936), (1524, 35780), (1789, 30480), (1905, 28624), (2032, 26835), (2540, 21468), (3048, 17890), (3578, 15240), (3810, 14312), (5080, 10734), (5367, 10160), (6096, 8945), (7156, 7620)]