1128816120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{39359}}^1$

素因数の和:39612

約数の個数: 64

約数和(自身を含む): 3400704000

約数和(自身を除く): 2271887880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 39359, 78718, 118077, 157436, 196795, 236154, 314872, 393590, 472308, 590385, 787180, 944616, 1180770, 1574360, 2361540, 4723080, 9406801, 18813602, 28220403, 37627204, 47034005, 56440806, 75254408, 94068010, 112881612, 141102015, 188136020, 225763224, 282204030, 376272040, 564408060, 1128816120]

約数ペア:

[(1, 1128816120), (2, 564408060), (3, 376272040), (4, 282204030), (5, 225763224), (6, 188136020), (8, 141102015), (10, 112881612), (12, 94068010), (15, 75254408), (20, 56440806), (24, 47034005), (30, 37627204), (40, 28220403), (60, 18813602), (120, 9406801), (239, 4723080), (478, 2361540), (717, 1574360), (956, 1180770), (1195, 944616), (1434, 787180), (1912, 590385), (2390, 472308), (2868, 393590), (3585, 314872), (4780, 236154), (5736, 196795), (7170, 157436), (9560, 118077), (14340, 78718), (28680, 39359)]