74282760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206341}}^1$

素因数の和:206358

約数の個数: 48

約数和(自身を含む): 241420140

約数和(自身を除く): 167137380

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, 206341, 412682, 619023, 825364, 1031705, 1238046, 1650728, 1857069, 2063410, 2476092, 3095115, 3714138, 4126820, 4952184, 6190230, 7428276, 8253640, 9285345, 12380460, 14856552, 18570690, 24760920, 37141380, 74282760]

約数ペア:

[(1, 74282760), (2, 37141380), (3, 24760920), (4, 18570690), (5, 14856552), (6, 12380460), (8, 9285345), (9, 8253640), (10, 7428276), (12, 6190230), (15, 4952184), (18, 4126820), (20, 3714138), (24, 3095115), (30, 2476092), (36, 2063410), (40, 1857069), (45, 1650728), (60, 1238046), (72, 1031705), (90, 825364), (120, 619023), (180, 412682), (360, 206341)]