158471520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{330149}}^1$

素因数の和:330167

約数の個数: 48

約数和(自身を含む): 499186800

約数和(自身を除く): 340715280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 330149, 660298, 990447, 1320596, 1650745, 1980894, 2641192, 3301490, 3961788, 4952235, 5282384, 6602980, 7923576, 9904470, 10564768, 13205960, 15847152, 19808940, 26411920, 31694304, 39617880, 52823840, 79235760, 158471520]

約数ペア:

[(1, 158471520), (2, 79235760), (3, 52823840), (4, 39617880), (5, 31694304), (6, 26411920), (8, 19808940), (10, 15847152), (12, 13205960), (15, 10564768), (16, 9904470), (20, 7923576), (24, 6602980), (30, 5282384), (32, 4952235), (40, 3961788), (48, 3301490), (60, 2641192), (80, 1980894), (96, 1650745), (120, 1320596), (160, 990447), (240, 660298), (480, 330149)]