28948560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120619}}^1$

素因数の和:120635

約数の個数: 40

約数和(自身を含む): 89741280

約数和(自身を除く): 60792720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120619, 241238, 361857, 482476, 603095, 723714, 964952, 1206190, 1447428, 1809285, 1929904, 2412380, 2894856, 3618570, 4824760, 5789712, 7237140, 9649520, 14474280, 28948560]

約数ペア:

[(1, 28948560), (2, 14474280), (3, 9649520), (4, 7237140), (5, 5789712), (6, 4824760), (8, 3618570), (10, 2894856), (12, 2412380), (15, 1929904), (16, 1809285), (20, 1447428), (24, 1206190), (30, 964952), (40, 723714), (48, 603095), (60, 482476), (80, 361857), (120, 241238), (240, 120619)]