152370840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1269757}}^1$

素因数の和:1269771

約数の個数: 32

約数和(自身を含む): 457112880

約数和(自身を除く): 304742040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1269757, 2539514, 3809271, 5079028, 6348785, 7618542, 10158056, 12697570, 15237084, 19046355, 25395140, 30474168, 38092710, 50790280, 76185420, 152370840]

約数ペア:

[(1, 152370840), (2, 76185420), (3, 50790280), (4, 38092710), (5, 30474168), (6, 25395140), (8, 19046355), (10, 15237084), (12, 12697570), (15, 10158056), (20, 7618542), (24, 6348785), (30, 5079028), (40, 3809271), (60, 2539514), (120, 1269757)]