90744240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{378101}}^1$

素因数の和:378117

約数の個数: 40

約数和(自身を含む): 281307888

約数和(自身を除く): 190563648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 378101, 756202, 1134303, 1512404, 1890505, 2268606, 3024808, 3781010, 4537212, 5671515, 6049616, 7562020, 9074424, 11343030, 15124040, 18148848, 22686060, 30248080, 45372120, 90744240]

約数ペア:

[(1, 90744240), (2, 45372120), (3, 30248080), (4, 22686060), (5, 18148848), (6, 15124040), (8, 11343030), (10, 9074424), (12, 7562020), (15, 6049616), (16, 5671515), (20, 4537212), (24, 3781010), (30, 3024808), (40, 2268606), (48, 1890505), (60, 1512404), (80, 1134303), (120, 756202), (240, 378101)]