89490480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{372877}}^1$

素因数の和:372893

約数の個数: 40

約数和(自身を含む): 277421232

約数和(自身を除く): 187930752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 372877, 745754, 1118631, 1491508, 1864385, 2237262, 2983016, 3728770, 4474524, 5593155, 5966032, 7457540, 8949048, 11186310, 14915080, 17898096, 22372620, 29830160, 44745240, 89490480]

約数ペア:

[(1, 89490480), (2, 44745240), (3, 29830160), (4, 22372620), (5, 17898096), (6, 14915080), (8, 11186310), (10, 8949048), (12, 7457540), (15, 5966032), (16, 5593155), (20, 4474524), (24, 3728770), (30, 2983016), (40, 2237262), (48, 1864385), (60, 1491508), (80, 1118631), (120, 745754), (240, 372877)]