148560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 461280

約数和(自身を除く): 312720

約数列:

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

約数ペア:

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