1405961820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23041}}^1$

素因数の和:23172

約数の個数: 96

約数和(自身を含む): 4413003840

約数和(自身を除く): 3007042020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3051, 3390, 4068, 5085, 6102, 6780, 10170, 12204, 15255, 20340, 23041, 30510, 46082, 61020, 69123, 92164, 115205, 138246, 207369, 230410, 276492, 345615, 414738, 460820, 622107, 691230, 829476, 1036845, 1244214, 1382460, 2073690, 2488428, 2603633, 3110535, 4147380, 5207266, 6221070, 7810899, 10414532, 12442140, 13018165, 15621798, 23432697, 26036330, 31243596, 39054495, 46865394, 52072660, 70298091, 78108990, 93730788, 117163485, 140596182, 156217980, 234326970, 281192364, 351490455, 468653940, 702980910, 1405961820]

約数ペア:

[(1, 1405961820), (2, 702980910), (3, 468653940), (4, 351490455), (5, 281192364), (6, 234326970), (9, 156217980), (10, 140596182), (12, 117163485), (15, 93730788), (18, 78108990), (20, 70298091), (27, 52072660), (30, 46865394), (36, 39054495), (45, 31243596), (54, 26036330), (60, 23432697), (90, 15621798), (108, 13018165), (113, 12442140), (135, 10414532), (180, 7810899), (226, 6221070), (270, 5207266), (339, 4147380), (452, 3110535), (540, 2603633), (565, 2488428), (678, 2073690), (1017, 1382460), (1130, 1244214), (1356, 1036845), (1695, 829476), (2034, 691230), (2260, 622107), (3051, 460820), (3390, 414738), (4068, 345615), (5085, 276492), (6102, 230410), (6780, 207369), (10170, 138246), (12204, 115205), (15255, 92164), (20340, 69123), (23041, 61020), (30510, 46082)]