47403120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 147704832

約数和(自身を除く): 100301712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 751, 789, 1052, 1315, 1502, 1578, 2104, 2253, 2630, 3004, 3156, 3755, 3945, 4208, 4506, 5260, 6008, 6312, 7510, 7890, 9012, 10520, 11265, 12016, 12624, 15020, 15780, 18024, 21040, 22530, 30040, 31560, 36048, 45060, 60080, 63120, 90120, 180240, 197513, 395026, 592539, 790052, 987565, 1185078, 1580104, 1975130, 2370156, 2962695, 3160208, 3950260, 4740312, 5925390, 7900520, 9480624, 11850780, 15801040, 23701560, 47403120]

約数ペア:

[(1, 47403120), (2, 23701560), (3, 15801040), (4, 11850780), (5, 9480624), (6, 7900520), (8, 5925390), (10, 4740312), (12, 3950260), (15, 3160208), (16, 2962695), (20, 2370156), (24, 1975130), (30, 1580104), (40, 1185078), (48, 987565), (60, 790052), (80, 592539), (120, 395026), (240, 197513), (263, 180240), (526, 90120), (751, 63120), (789, 60080), (1052, 45060), (1315, 36048), (1502, 31560), (1578, 30040), (2104, 22530), (2253, 21040), (2630, 18024), (3004, 15780), (3156, 15020), (3755, 12624), (3945, 12016), (4208, 11265), (4506, 10520), (5260, 9012), (6008, 7890), (6312, 7510)]