1835120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 5088960

約数和(自身を除く): 3253840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 113, 116, 140, 145, 203, 226, 232, 280, 290, 406, 452, 464, 560, 565, 580, 791, 812, 904, 1015, 1130, 1160, 1582, 1624, 1808, 2030, 2260, 2320, 3164, 3248, 3277, 3955, 4060, 4520, 6328, 6554, 7910, 8120, 9040, 12656, 13108, 15820, 16240, 16385, 22939, 26216, 31640, 32770, 45878, 52432, 63280, 65540, 91756, 114695, 131080, 183512, 229390, 262160, 367024, 458780, 917560, 1835120]

約数ペア:

[(1, 1835120), (2, 917560), (4, 458780), (5, 367024), (7, 262160), (8, 229390), (10, 183512), (14, 131080), (16, 114695), (20, 91756), (28, 65540), (29, 63280), (35, 52432), (40, 45878), (56, 32770), (58, 31640), (70, 26216), (80, 22939), (112, 16385), (113, 16240), (116, 15820), (140, 13108), (145, 12656), (203, 9040), (226, 8120), (232, 7910), (280, 6554), (290, 6328), (406, 4520), (452, 4060), (464, 3955), (560, 3277), (565, 3248), (580, 3164), (791, 2320), (812, 2260), (904, 2030), (1015, 1808), (1130, 1624), (1160, 1582)]