12850440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 38836800

約数和(自身を除く): 25986360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 619, 692, 865, 1038, 1238, 1384, 1730, 1857, 2076, 2476, 2595, 3095, 3460, 3714, 4152, 4952, 5190, 6190, 6920, 7428, 9285, 10380, 12380, 14856, 18570, 20760, 24760, 37140, 74280, 107087, 214174, 321261, 428348, 535435, 642522, 856696, 1070870, 1285044, 1606305, 2141740, 2570088, 3212610, 4283480, 6425220, 12850440]

約数ペア:

[(1, 12850440), (2, 6425220), (3, 4283480), (4, 3212610), (5, 2570088), (6, 2141740), (8, 1606305), (10, 1285044), (12, 1070870), (15, 856696), (20, 642522), (24, 535435), (30, 428348), (40, 321261), (60, 214174), (120, 107087), (173, 74280), (346, 37140), (519, 24760), (619, 20760), (692, 18570), (865, 14856), (1038, 12380), (1238, 10380), (1384, 9285), (1730, 7428), (1857, 6920), (2076, 6190), (2476, 5190), (2595, 4952), (3095, 4152), (3460, 3714)]