1480974320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{91193}}^1$

素因数の和:91242

約数の個数: 80

約数和(自身を含む): 4070900160

約数和(自身を除く): 2589925840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 91193, 182386, 364772, 455965, 638351, 729544, 911930, 1276702, 1459088, 1823860, 2553404, 2644597, 3191755, 3647720, 5106808, 5289194, 6383510, 7295440, 10213616, 10578388, 12767020, 13222985, 18512179, 21156776, 25534040, 26445970, 37024358, 42313552, 51068080, 52891940, 74048716, 92560895, 105783880, 148097432, 185121790, 211567760, 296194864, 370243580, 740487160, 1480974320]

約数ペア:

[(1, 1480974320), (2, 740487160), (4, 370243580), (5, 296194864), (7, 211567760), (8, 185121790), (10, 148097432), (14, 105783880), (16, 92560895), (20, 74048716), (28, 52891940), (29, 51068080), (35, 42313552), (40, 37024358), (56, 26445970), (58, 25534040), (70, 21156776), (80, 18512179), (112, 13222985), (116, 12767020), (140, 10578388), (145, 10213616), (203, 7295440), (232, 6383510), (280, 5289194), (290, 5106808), (406, 3647720), (464, 3191755), (560, 2644597), (580, 2553404), (812, 1823860), (1015, 1459088), (1160, 1276702), (1624, 911930), (2030, 729544), (2320, 638351), (3248, 455965), (4060, 364772), (8120, 182386), (16240, 91193)]