70968720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{295703}}^1$

素因数の和:295719

約数の個数: 40

約数和(自身を含む): 220003776

約数和(自身を除く): 149035056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 295703, 591406, 887109, 1182812, 1478515, 1774218, 2365624, 2957030, 3548436, 4435545, 4731248, 5914060, 7096872, 8871090, 11828120, 14193744, 17742180, 23656240, 35484360, 70968720]

約数ペア:

[(1, 70968720), (2, 35484360), (3, 23656240), (4, 17742180), (5, 14193744), (6, 11828120), (8, 8871090), (10, 7096872), (12, 5914060), (15, 4731248), (16, 4435545), (20, 3548436), (24, 2957030), (30, 2365624), (40, 1774218), (48, 1478515), (60, 1182812), (80, 887109), (120, 591406), (240, 295703)]