27038640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 84646368

約数和(自身を除く): 57607728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 997, 1130, 1356, 1695, 1808, 1994, 2260, 2712, 2991, 3390, 3988, 4520, 4985, 5424, 5982, 6780, 7976, 9040, 9970, 11964, 13560, 14955, 15952, 19940, 23928, 27120, 29910, 39880, 47856, 59820, 79760, 112661, 119640, 225322, 239280, 337983, 450644, 563305, 675966, 901288, 1126610, 1351932, 1689915, 1802576, 2253220, 2703864, 3379830, 4506440, 5407728, 6759660, 9012880, 13519320, 27038640]

約数ペア:

[(1, 27038640), (2, 13519320), (3, 9012880), (4, 6759660), (5, 5407728), (6, 4506440), (8, 3379830), (10, 2703864), (12, 2253220), (15, 1802576), (16, 1689915), (20, 1351932), (24, 1126610), (30, 901288), (40, 675966), (48, 563305), (60, 450644), (80, 337983), (113, 239280), (120, 225322), (226, 119640), (240, 112661), (339, 79760), (452, 59820), (565, 47856), (678, 39880), (904, 29910), (997, 27120), (1130, 23928), (1356, 19940), (1695, 15952), (1808, 14955), (1994, 13560), (2260, 11964), (2712, 9970), (2991, 9040), (3390, 7976), (3988, 6780), (4520, 5982), (4985, 5424)]