28503600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23753}}^1$

素因数の和:23774

約数の個数: 60

約数和(自身を含む): 91310376

約数和(自身を除く): 62806776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 23753, 47506, 71259, 95012, 118765, 142518, 190024, 237530, 285036, 356295, 380048, 475060, 570072, 593825, 712590, 950120, 1140144, 1187650, 1425180, 1781475, 1900240, 2375300, 2850360, 3562950, 4750600, 5700720, 7125900, 9501200, 14251800, 28503600]

約数ペア:

[(1, 28503600), (2, 14251800), (3, 9501200), (4, 7125900), (5, 5700720), (6, 4750600), (8, 3562950), (10, 2850360), (12, 2375300), (15, 1900240), (16, 1781475), (20, 1425180), (24, 1187650), (25, 1140144), (30, 950120), (40, 712590), (48, 593825), (50, 570072), (60, 475060), (75, 380048), (80, 356295), (100, 285036), (120, 237530), (150, 190024), (200, 142518), (240, 118765), (300, 95012), (400, 71259), (600, 47506), (1200, 23753)]