105627720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80021}}^1$

素因数の和:80046

約数の個数: 64

約数和(自身を含む): 345695040

約数和(自身を除く): 240067320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 80021, 160042, 240063, 320084, 400105, 480126, 640168, 800210, 880231, 960252, 1200315, 1600420, 1760462, 1920504, 2400630, 2640693, 3200840, 3520924, 4401155, 4801260, 5281386, 7041848, 8802310, 9602520, 10562772, 13203465, 17604620, 21125544, 26406930, 35209240, 52813860, 105627720]

約数ペア:

[(1, 105627720), (2, 52813860), (3, 35209240), (4, 26406930), (5, 21125544), (6, 17604620), (8, 13203465), (10, 10562772), (11, 9602520), (12, 8802310), (15, 7041848), (20, 5281386), (22, 4801260), (24, 4401155), (30, 3520924), (33, 3200840), (40, 2640693), (44, 2400630), (55, 1920504), (60, 1760462), (66, 1600420), (88, 1200315), (110, 960252), (120, 880231), (132, 800210), (165, 640168), (220, 480126), (264, 400105), (330, 320084), (440, 240063), (660, 160042), (1320, 80021)]