240600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{401}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 747720

約数和(自身を除く): 507120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 401, 600, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 8020, 9624, 10025, 12030, 16040, 20050, 24060, 30075, 40100, 48120, 60150, 80200, 120300, 240600]

約数ペア:

[(1, 240600), (2, 120300), (3, 80200), (4, 60150), (5, 48120), (6, 40100), (8, 30075), (10, 24060), (12, 20050), (15, 16040), (20, 12030), (24, 10025), (25, 9624), (30, 8020), (40, 6015), (50, 4812), (60, 4010), (75, 3208), (100, 2406), (120, 2005), (150, 1604), (200, 1203), (300, 802), (401, 600)]