7985520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3697}}^1$

素因数の和:3719

約数の個数: 80

約数和(自身を含む): 27513120

約数和(自身を除く): 19527600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3697, 7394, 11091, 14788, 18485, 22182, 29576, 33273, 36970, 44364, 55455, 59152, 66546, 73940, 88728, 99819, 110910, 133092, 147880, 166365, 177456, 199638, 221820, 266184, 295760, 332730, 399276, 443640, 499095, 532368, 665460, 798552, 887280, 998190, 1330920, 1597104, 1996380, 2661840, 3992760, 7985520]

約数ペア:

[(1, 7985520), (2, 3992760), (3, 2661840), (4, 1996380), (5, 1597104), (6, 1330920), (8, 998190), (9, 887280), (10, 798552), (12, 665460), (15, 532368), (16, 499095), (18, 443640), (20, 399276), (24, 332730), (27, 295760), (30, 266184), (36, 221820), (40, 199638), (45, 177456), (48, 166365), (54, 147880), (60, 133092), (72, 110910), (80, 99819), (90, 88728), (108, 73940), (120, 66546), (135, 59152), (144, 55455), (180, 44364), (216, 36970), (240, 33273), (270, 29576), (360, 22182), (432, 18485), (540, 14788), (720, 11091), (1080, 7394), (2160, 3697)]