16459440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68581}}^1$

素因数の和:68597

約数の個数: 40

約数和(自身を含む): 51025008

約数和(自身を除く): 34565568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68581, 137162, 205743, 274324, 342905, 411486, 548648, 685810, 822972, 1028715, 1097296, 1371620, 1645944, 2057430, 2743240, 3291888, 4114860, 5486480, 8229720, 16459440]

約数ペア:

[(1, 16459440), (2, 8229720), (3, 5486480), (4, 4114860), (5, 3291888), (6, 2743240), (8, 2057430), (10, 1645944), (12, 1371620), (15, 1097296), (16, 1028715), (20, 822972), (24, 685810), (30, 548648), (40, 411486), (48, 342905), (60, 274324), (80, 205743), (120, 137162), (240, 68581)]