61095680

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 149007600

約数和(自身を除く): 87911920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 809, 944, 1180, 1280, 1618, 1888, 2360, 3236, 3776, 4045, 4720, 6472, 7552, 8090, 9440, 12944, 15104, 16180, 18880, 25888, 32360, 37760, 47731, 51776, 64720, 75520, 95462, 103552, 129440, 190924, 207104, 238655, 258880, 381848, 477310, 517760, 763696, 954620, 1035520, 1527392, 1909240, 3054784, 3818480, 6109568, 7636960, 12219136, 15273920, 30547840, 61095680]

約数ペア:

[(1, 61095680), (2, 30547840), (4, 15273920), (5, 12219136), (8, 7636960), (10, 6109568), (16, 3818480), (20, 3054784), (32, 1909240), (40, 1527392), (59, 1035520), (64, 954620), (80, 763696), (118, 517760), (128, 477310), (160, 381848), (236, 258880), (256, 238655), (295, 207104), (320, 190924), (472, 129440), (590, 103552), (640, 95462), (809, 75520), (944, 64720), (1180, 51776), (1280, 47731), (1618, 37760), (1888, 32360), (2360, 25888), (3236, 18880), (3776, 16180), (4045, 15104), (4720, 12944), (6472, 9440), (7552, 8090)]