6705240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 20424960

約数和(自身を除く): 13719720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 787, 852, 1065, 1420, 1574, 1704, 2130, 2361, 2840, 3148, 3935, 4260, 4722, 6296, 7870, 8520, 9444, 11805, 15740, 18888, 23610, 31480, 47220, 55877, 94440, 111754, 167631, 223508, 279385, 335262, 447016, 558770, 670524, 838155, 1117540, 1341048, 1676310, 2235080, 3352620, 6705240]

約数ペア:

[(1, 6705240), (2, 3352620), (3, 2235080), (4, 1676310), (5, 1341048), (6, 1117540), (8, 838155), (10, 670524), (12, 558770), (15, 447016), (20, 335262), (24, 279385), (30, 223508), (40, 167631), (60, 111754), (71, 94440), (120, 55877), (142, 47220), (213, 31480), (284, 23610), (355, 18888), (426, 15740), (568, 11805), (710, 9444), (787, 8520), (852, 7870), (1065, 6296), (1420, 4722), (1574, 4260), (1704, 3935), (2130, 3148), (2361, 2840)]