157310280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{436973}}^1$

素因数の和:436990

約数の個数: 48

約数和(自身を含む): 511259580

約数和(自身を除く): 353949300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 436973, 873946, 1310919, 1747892, 2184865, 2621838, 3495784, 3932757, 4369730, 5243676, 6554595, 7865514, 8739460, 10487352, 13109190, 15731028, 17478920, 19663785, 26218380, 31462056, 39327570, 52436760, 78655140, 157310280]

約数ペア:

[(1, 157310280), (2, 78655140), (3, 52436760), (4, 39327570), (5, 31462056), (6, 26218380), (8, 19663785), (9, 17478920), (10, 15731028), (12, 13109190), (15, 10487352), (18, 8739460), (20, 7865514), (24, 6554595), (30, 5243676), (36, 4369730), (40, 3932757), (45, 3495784), (60, 2621838), (72, 2184865), (90, 1747892), (120, 1310919), (180, 873946), (360, 436973)]