164898840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1374157}}^1$

素因数の和:1374171

約数の個数: 32

約数和(自身を含む): 494696880

約数和(自身を除く): 329798040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1374157, 2748314, 4122471, 5496628, 6870785, 8244942, 10993256, 13741570, 16489884, 20612355, 27483140, 32979768, 41224710, 54966280, 82449420, 164898840]

約数ペア:

[(1, 164898840), (2, 82449420), (3, 54966280), (4, 41224710), (5, 32979768), (6, 27483140), (8, 20612355), (10, 16489884), (12, 13741570), (15, 10993256), (20, 8244942), (24, 6870785), (30, 5496628), (40, 4122471), (60, 2748314), (120, 1374157)]