82182720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{85607}}^1$

素因数の和:85627

約数の個数: 56

約数和(自身を含む): 260933184

約数和(自身を除く): 178750464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 85607, 171214, 256821, 342428, 428035, 513642, 684856, 856070, 1027284, 1284105, 1369712, 1712140, 2054568, 2568210, 2739424, 3424280, 4109136, 5136420, 5478848, 6848560, 8218272, 10272840, 13697120, 16436544, 20545680, 27394240, 41091360, 82182720]

約数ペア:

[(1, 82182720), (2, 41091360), (3, 27394240), (4, 20545680), (5, 16436544), (6, 13697120), (8, 10272840), (10, 8218272), (12, 6848560), (15, 5478848), (16, 5136420), (20, 4109136), (24, 3424280), (30, 2739424), (32, 2568210), (40, 2054568), (48, 1712140), (60, 1369712), (64, 1284105), (80, 1027284), (96, 856070), (120, 684856), (160, 513642), (192, 428035), (240, 342428), (320, 256821), (480, 171214), (960, 85607)]