6619440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27581}}^1$

素因数の和:27597

約数の個数: 40

約数和(自身を含む): 20521008

約数和(自身を除く): 13901568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27581, 55162, 82743, 110324, 137905, 165486, 220648, 275810, 330972, 413715, 441296, 551620, 661944, 827430, 1103240, 1323888, 1654860, 2206480, 3309720, 6619440]

約数ペア:

[(1, 6619440), (2, 3309720), (3, 2206480), (4, 1654860), (5, 1323888), (6, 1103240), (8, 827430), (10, 661944), (12, 551620), (15, 441296), (16, 413715), (20, 330972), (24, 275810), (30, 220648), (40, 165486), (48, 137905), (60, 110324), (80, 82743), (120, 55162), (240, 27581)]