71375760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{99133}}^1$

素因数の和:99152

約数の個数: 60

約数和(自身を含む): 239706012

約数和(自身を除く): 168330252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 99133, 198266, 297399, 396532, 495665, 594798, 793064, 892197, 991330, 1189596, 1486995, 1586128, 1784394, 1982660, 2379192, 2973990, 3568788, 3965320, 4460985, 4758384, 5947980, 7137576, 7930640, 8921970, 11895960, 14275152, 17843940, 23791920, 35687880, 71375760]

約数ペア:

[(1, 71375760), (2, 35687880), (3, 23791920), (4, 17843940), (5, 14275152), (6, 11895960), (8, 8921970), (9, 7930640), (10, 7137576), (12, 5947980), (15, 4758384), (16, 4460985), (18, 3965320), (20, 3568788), (24, 2973990), (30, 2379192), (36, 1982660), (40, 1784394), (45, 1586128), (48, 1486995), (60, 1189596), (72, 991330), (80, 892197), (90, 793064), (120, 594798), (144, 495665), (180, 396532), (240, 297399), (360, 198266), (720, 99133)]