48377880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 159878160

約数和(自身を除く): 111500280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2203, 2440, 2745, 3660, 4392, 4406, 5490, 6609, 7320, 8812, 10980, 11015, 13218, 17624, 19827, 21960, 22030, 26436, 33045, 39654, 44060, 52872, 66090, 79308, 88120, 99135, 132180, 134383, 158616, 198270, 264360, 268766, 396540, 403149, 537532, 671915, 793080, 806298, 1075064, 1209447, 1343830, 1612596, 2015745, 2418894, 2687660, 3225192, 4031490, 4837788, 5375320, 6047235, 8062980, 9675576, 12094470, 16125960, 24188940, 48377880]

約数ペア:

[(1, 48377880), (2, 24188940), (3, 16125960), (4, 12094470), (5, 9675576), (6, 8062980), (8, 6047235), (9, 5375320), (10, 4837788), (12, 4031490), (15, 3225192), (18, 2687660), (20, 2418894), (24, 2015745), (30, 1612596), (36, 1343830), (40, 1209447), (45, 1075064), (60, 806298), (61, 793080), (72, 671915), (90, 537532), (120, 403149), (122, 396540), (180, 268766), (183, 264360), (244, 198270), (305, 158616), (360, 134383), (366, 132180), (488, 99135), (549, 88120), (610, 79308), (732, 66090), (915, 52872), (1098, 44060), (1220, 39654), (1464, 33045), (1830, 26436), (2196, 22030), (2203, 21960), (2440, 19827), (2745, 17624), (3660, 13218), (4392, 11015), (4406, 10980), (5490, 8812), (6609, 7320)]