85434840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{237319}}^1$

素因数の和:237336

約数の個数: 48

約数和(自身を含む): 277664400

約数和(自身を除く): 192229560

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, 237319, 474638, 711957, 949276, 1186595, 1423914, 1898552, 2135871, 2373190, 2847828, 3559785, 4271742, 4746380, 5695656, 7119570, 8543484, 9492760, 10679355, 14239140, 17086968, 21358710, 28478280, 42717420, 85434840]

約数ペア:

[(1, 85434840), (2, 42717420), (3, 28478280), (4, 21358710), (5, 17086968), (6, 14239140), (8, 10679355), (9, 9492760), (10, 8543484), (12, 7119570), (15, 5695656), (18, 4746380), (20, 4271742), (24, 3559785), (30, 2847828), (36, 2373190), (40, 2135871), (45, 1898552), (60, 1423914), (72, 1186595), (90, 949276), (120, 711957), (180, 474638), (360, 237319)]