146711280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{611297}}^1$

素因数の和:611313

約数の個数: 40

約数和(自身を含む): 454805712

約数和(自身を除く): 308094432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 611297, 1222594, 1833891, 2445188, 3056485, 3667782, 4890376, 6112970, 7335564, 9169455, 9780752, 12225940, 14671128, 18338910, 24451880, 29342256, 36677820, 48903760, 73355640, 146711280]

約数ペア:

[(1, 146711280), (2, 73355640), (3, 48903760), (4, 36677820), (5, 29342256), (6, 24451880), (8, 18338910), (10, 14671128), (12, 12225940), (15, 9780752), (16, 9169455), (20, 7335564), (24, 6112970), (30, 4890376), (40, 3667782), (48, 3056485), (60, 2445188), (80, 1833891), (120, 1222594), (240, 611297)]