488462080

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13159}}^1$

素因数の和:13209

約数の個数: 72

約数和(自身を含む): 1210456800

約数和(自身を除く): 721994720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 9280, 13159, 18560, 26318, 37120, 52636, 65795, 105272, 131590, 210544, 263180, 381611, 421088, 526360, 763222, 842176, 1052720, 1526444, 1684352, 1908055, 2105440, 3052888, 3368704, 3816110, 4210880, 6105776, 7632220, 8421760, 12211552, 15264440, 16843520, 24423104, 30528880, 48846208, 61057760, 97692416, 122115520, 244231040, 488462080]

約数ペア:

[(1, 488462080), (2, 244231040), (4, 122115520), (5, 97692416), (8, 61057760), (10, 48846208), (16, 30528880), (20, 24423104), (29, 16843520), (32, 15264440), (40, 12211552), (58, 8421760), (64, 7632220), (80, 6105776), (116, 4210880), (128, 3816110), (145, 3368704), (160, 3052888), (232, 2105440), (256, 1908055), (290, 1684352), (320, 1526444), (464, 1052720), (580, 842176), (640, 763222), (928, 526360), (1160, 421088), (1280, 381611), (1856, 263180), (2320, 210544), (3712, 131590), (4640, 105272), (7424, 65795), (9280, 52636), (13159, 37120), (18560, 26318)]