192720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 660672

約数和(自身を除く): 467952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 219, 220, 240, 264, 292, 330, 365, 438, 440, 528, 584, 660, 730, 803, 876, 880, 1095, 1168, 1320, 1460, 1606, 1752, 2190, 2409, 2640, 2920, 3212, 3504, 4015, 4380, 4818, 5840, 6424, 8030, 8760, 9636, 12045, 12848, 16060, 17520, 19272, 24090, 32120, 38544, 48180, 64240, 96360, 192720]

約数ペア:

[(1, 192720), (2, 96360), (3, 64240), (4, 48180), (5, 38544), (6, 32120), (8, 24090), (10, 19272), (11, 17520), (12, 16060), (15, 12848), (16, 12045), (20, 9636), (22, 8760), (24, 8030), (30, 6424), (33, 5840), (40, 4818), (44, 4380), (48, 4015), (55, 3504), (60, 3212), (66, 2920), (73, 2640), (80, 2409), (88, 2190), (110, 1752), (120, 1606), (132, 1460), (146, 1320), (165, 1168), (176, 1095), (219, 880), (220, 876), (240, 803), (264, 730), (292, 660), (330, 584), (365, 528), (438, 440)]