155594080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42281}}^1$

素因数の和:42319

約数の個数: 48

約数和(自身を含む): 383582304

約数和(自身を除く): 227988224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 42281, 84562, 169124, 211405, 338248, 422810, 676496, 845620, 972463, 1352992, 1691240, 1944926, 3382480, 3889852, 4862315, 6764960, 7779704, 9724630, 15559408, 19449260, 31118816, 38898520, 77797040, 155594080]

約数ペア:

[(1, 155594080), (2, 77797040), (4, 38898520), (5, 31118816), (8, 19449260), (10, 15559408), (16, 9724630), (20, 7779704), (23, 6764960), (32, 4862315), (40, 3889852), (46, 3382480), (80, 1944926), (92, 1691240), (115, 1352992), (160, 972463), (184, 845620), (230, 676496), (368, 422810), (460, 338248), (736, 211405), (920, 169124), (1840, 84562), (3680, 42281)]