79261320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6173}}^1$

素因数の和:6294

約数の個数: 64

約数和(自身を含む): 240045120

約数和(自身を除く): 160783800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6173, 6420, 12346, 12840, 18519, 24692, 30865, 37038, 49384, 61730, 74076, 92595, 123460, 148152, 185190, 246920, 370380, 660511, 740760, 1321022, 1981533, 2642044, 3302555, 3963066, 5284088, 6605110, 7926132, 9907665, 13210220, 15852264, 19815330, 26420440, 39630660, 79261320]

約数ペア:

[(1, 79261320), (2, 39630660), (3, 26420440), (4, 19815330), (5, 15852264), (6, 13210220), (8, 9907665), (10, 7926132), (12, 6605110), (15, 5284088), (20, 3963066), (24, 3302555), (30, 2642044), (40, 1981533), (60, 1321022), (107, 740760), (120, 660511), (214, 370380), (321, 246920), (428, 185190), (535, 148152), (642, 123460), (856, 92595), (1070, 74076), (1284, 61730), (1605, 49384), (2140, 37038), (2568, 30865), (3210, 24692), (4280, 18519), (6173, 12840), (6420, 12346)]