386448960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{402551}}^1$

素因数の和:402571

約数の個数: 56

約数和(自身を含む): 1226978496

約数和(自身を除く): 840529536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 402551, 805102, 1207653, 1610204, 2012755, 2415306, 3220408, 4025510, 4830612, 6038265, 6440816, 8051020, 9661224, 12076530, 12881632, 16102040, 19322448, 24153060, 25763264, 32204080, 38644896, 48306120, 64408160, 77289792, 96612240, 128816320, 193224480, 386448960]

約数ペア:

[(1, 386448960), (2, 193224480), (3, 128816320), (4, 96612240), (5, 77289792), (6, 64408160), (8, 48306120), (10, 38644896), (12, 32204080), (15, 25763264), (16, 24153060), (20, 19322448), (24, 16102040), (30, 12881632), (32, 12076530), (40, 9661224), (48, 8051020), (60, 6440816), (64, 6038265), (80, 4830612), (96, 4025510), (120, 3220408), (160, 2415306), (192, 2012755), (240, 1610204), (320, 1207653), (480, 805102), (960, 402551)]