306150120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{850417}}^1$

素因数の和:850434

約数の個数: 48

約数和(自身を含む): 994989060

約数和(自身を除く): 688838940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 850417, 1700834, 2551251, 3401668, 4252085, 5102502, 6803336, 7653753, 8504170, 10205004, 12756255, 15307506, 17008340, 20410008, 25512510, 30615012, 34016680, 38268765, 51025020, 61230024, 76537530, 102050040, 153075060, 306150120]

約数ペア:

[(1, 306150120), (2, 153075060), (3, 102050040), (4, 76537530), (5, 61230024), (6, 51025020), (8, 38268765), (9, 34016680), (10, 30615012), (12, 25512510), (15, 20410008), (18, 17008340), (20, 15307506), (24, 12756255), (30, 10205004), (36, 8504170), (40, 7653753), (45, 6803336), (60, 5102502), (72, 4252085), (90, 3401668), (120, 2551251), (180, 1700834), (360, 850417)]