307440080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167087}}^1$

素因数の和:167123

約数の個数: 40

約数和(自身を含む): 745880832

約数和(自身を除く): 438440752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 167087, 334174, 668348, 835435, 1336696, 1670870, 2673392, 3341740, 3843001, 6683480, 7686002, 13366960, 15372004, 19215005, 30744008, 38430010, 61488016, 76860020, 153720040, 307440080]

約数ペア:

[(1, 307440080), (2, 153720040), (4, 76860020), (5, 61488016), (8, 38430010), (10, 30744008), (16, 19215005), (20, 15372004), (23, 13366960), (40, 7686002), (46, 6683480), (80, 3843001), (92, 3341740), (115, 2673392), (184, 1670870), (230, 1336696), (368, 835435), (460, 668348), (920, 334174), (1840, 167087)]