55151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229799}}^1$

素因数の和:229815

約数の個数: 40

約数和(自身を含む): 170971200

約数和(自身を除く): 115819440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229799, 459598, 689397, 919196, 1148995, 1378794, 1838392, 2297990, 2757588, 3446985, 3676784, 4595980, 5515176, 6893970, 9191960, 11030352, 13787940, 18383920, 27575880, 55151760]

約数ペア:

[(1, 55151760), (2, 27575880), (3, 18383920), (4, 13787940), (5, 11030352), (6, 9191960), (8, 6893970), (10, 5515176), (12, 4595980), (15, 3676784), (16, 3446985), (20, 2757588), (24, 2297990), (30, 1838392), (40, 1378794), (48, 1148995), (60, 919196), (80, 689397), (120, 459598), (240, 229799)]