13227720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 43666560

約数和(自身を除く): 30438840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 911, 968, 1210, 1320, 1452, 1815, 1822, 2420, 2733, 2904, 3630, 3644, 4555, 4840, 5466, 7260, 7288, 9110, 10021, 10932, 13665, 14520, 18220, 20042, 21864, 27330, 30063, 36440, 40084, 50105, 54660, 60126, 80168, 100210, 109320, 110231, 120252, 150315, 200420, 220462, 240504, 300630, 330693, 400840, 440924, 551155, 601260, 661386, 881848, 1102310, 1202520, 1322772, 1653465, 2204620, 2645544, 3306930, 4409240, 6613860, 13227720]

約数ペア:

[(1, 13227720), (2, 6613860), (3, 4409240), (4, 3306930), (5, 2645544), (6, 2204620), (8, 1653465), (10, 1322772), (11, 1202520), (12, 1102310), (15, 881848), (20, 661386), (22, 601260), (24, 551155), (30, 440924), (33, 400840), (40, 330693), (44, 300630), (55, 240504), (60, 220462), (66, 200420), (88, 150315), (110, 120252), (120, 110231), (121, 109320), (132, 100210), (165, 80168), (220, 60126), (242, 54660), (264, 50105), (330, 40084), (363, 36440), (440, 30063), (484, 27330), (605, 21864), (660, 20042), (726, 18220), (911, 14520), (968, 13665), (1210, 10932), (1320, 10021), (1452, 9110), (1815, 7288), (1822, 7260), (2420, 5466), (2733, 4840), (2904, 4555), (3630, 3644)]