156925320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56857}}^1$

素因数の和:56894

約数の個数: 64

約数和(自身を含む): 491253120

約数和(自身を除く): 334327800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 56857, 113714, 170571, 227428, 284285, 341142, 454856, 568570, 682284, 852855, 1137140, 1307711, 1364568, 1705710, 2274280, 2615422, 3411420, 3923133, 5230844, 6538555, 6822840, 7846266, 10461688, 13077110, 15692532, 19615665, 26154220, 31385064, 39231330, 52308440, 78462660, 156925320]

約数ペア:

[(1, 156925320), (2, 78462660), (3, 52308440), (4, 39231330), (5, 31385064), (6, 26154220), (8, 19615665), (10, 15692532), (12, 13077110), (15, 10461688), (20, 7846266), (23, 6822840), (24, 6538555), (30, 5230844), (40, 3923133), (46, 3411420), (60, 2615422), (69, 2274280), (92, 1705710), (115, 1364568), (120, 1307711), (138, 1137140), (184, 852855), (230, 682284), (276, 568570), (345, 454856), (460, 341142), (552, 284285), (690, 227428), (920, 170571), (1380, 113714), (2760, 56857)]