49620240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68917}}^1$

素因数の和:68936

約数の個数: 60

約数和(自身を含む): 166643724

約数和(自身を除く): 117023484

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, 68917, 137834, 206751, 275668, 344585, 413502, 551336, 620253, 689170, 827004, 1033755, 1102672, 1240506, 1378340, 1654008, 2067510, 2481012, 2756680, 3101265, 3308016, 4135020, 4962024, 5513360, 6202530, 8270040, 9924048, 12405060, 16540080, 24810120, 49620240]

約数ペア:

[(1, 49620240), (2, 24810120), (3, 16540080), (4, 12405060), (5, 9924048), (6, 8270040), (8, 6202530), (9, 5513360), (10, 4962024), (12, 4135020), (15, 3308016), (16, 3101265), (18, 2756680), (20, 2481012), (24, 2067510), (30, 1654008), (36, 1378340), (40, 1240506), (45, 1102672), (48, 1033755), (60, 827004), (72, 689170), (80, 620253), (90, 551336), (120, 413502), (144, 344585), (180, 275668), (240, 206751), (360, 137834), (720, 68917)]