297120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{619}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 937440

約数和(自身を除く): 640320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 619, 1238, 1857, 2476, 3095, 3714, 4952, 6190, 7428, 9285, 9904, 12380, 14856, 18570, 19808, 24760, 29712, 37140, 49520, 59424, 74280, 99040, 148560, 297120]

約数ペア:

[(1, 297120), (2, 148560), (3, 99040), (4, 74280), (5, 59424), (6, 49520), (8, 37140), (10, 29712), (12, 24760), (15, 19808), (16, 18570), (20, 14856), (24, 12380), (30, 9904), (32, 9285), (40, 7428), (48, 6190), (60, 4952), (80, 3714), (96, 3095), (120, 2476), (160, 1857), (240, 1238), (480, 619)]