85445040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:4966

約数の個数: 80

約数和(自身を含む): 268563168

約数和(自身を除く): 183118128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 4877, 5840, 8760, 9754, 14631, 17520, 19508, 24385, 29262, 39016, 48770, 58524, 73155, 78032, 97540, 117048, 146310, 195080, 234096, 292620, 356021, 390160, 585240, 712042, 1068063, 1170480, 1424084, 1780105, 2136126, 2848168, 3560210, 4272252, 5340315, 5696336, 7120420, 8544504, 10680630, 14240840, 17089008, 21361260, 28481680, 42722520, 85445040]

約数ペア:

[(1, 85445040), (2, 42722520), (3, 28481680), (4, 21361260), (5, 17089008), (6, 14240840), (8, 10680630), (10, 8544504), (12, 7120420), (15, 5696336), (16, 5340315), (20, 4272252), (24, 3560210), (30, 2848168), (40, 2136126), (48, 1780105), (60, 1424084), (73, 1170480), (80, 1068063), (120, 712042), (146, 585240), (219, 390160), (240, 356021), (292, 292620), (365, 234096), (438, 195080), (584, 146310), (730, 117048), (876, 97540), (1095, 78032), (1168, 73155), (1460, 58524), (1752, 48770), (2190, 39016), (2920, 29262), (3504, 24385), (4380, 19508), (4877, 17520), (5840, 14631), (8760, 9754)]