51401760

素因数分解:

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

素因数の和:810

約数の個数: 96

約数和(自身を含む): 163114560

約数和(自身を除く): 111712800

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, 173, 240, 346, 480, 519, 619, 692, 865, 1038, 1238, 1384, 1730, 1857, 2076, 2476, 2595, 2768, 3095, 3460, 3714, 4152, 4952, 5190, 5536, 6190, 6920, 7428, 8304, 9285, 9904, 10380, 12380, 13840, 14856, 16608, 18570, 19808, 20760, 24760, 27680, 29712, 37140, 41520, 49520, 59424, 74280, 83040, 99040, 107087, 148560, 214174, 297120, 321261, 428348, 535435, 642522, 856696, 1070870, 1285044, 1606305, 1713392, 2141740, 2570088, 3212610, 3426784, 4283480, 5140176, 6425220, 8566960, 10280352, 12850440, 17133920, 25700880, 51401760]

約数ペア:

[(1, 51401760), (2, 25700880), (3, 17133920), (4, 12850440), (5, 10280352), (6, 8566960), (8, 6425220), (10, 5140176), (12, 4283480), (15, 3426784), (16, 3212610), (20, 2570088), (24, 2141740), (30, 1713392), (32, 1606305), (40, 1285044), (48, 1070870), (60, 856696), (80, 642522), (96, 535435), (120, 428348), (160, 321261), (173, 297120), (240, 214174), (346, 148560), (480, 107087), (519, 99040), (619, 83040), (692, 74280), (865, 59424), (1038, 49520), (1238, 41520), (1384, 37140), (1730, 29712), (1857, 27680), (2076, 24760), (2476, 20760), (2595, 19808), (2768, 18570), (3095, 16608), (3460, 14856), (3714, 13840), (4152, 12380), (4952, 10380), (5190, 9904), (5536, 9285), (6190, 8304), (6920, 7428)]