85835760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357649}}^1$

素因数の和:357665

約数の個数: 40

約数和(自身を含む): 266091600

約数和(自身を除く): 180255840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357649, 715298, 1072947, 1430596, 1788245, 2145894, 2861192, 3576490, 4291788, 5364735, 5722384, 7152980, 8583576, 10729470, 14305960, 17167152, 21458940, 28611920, 42917880, 85835760]

約数ペア:

[(1, 85835760), (2, 42917880), (3, 28611920), (4, 21458940), (5, 17167152), (6, 14305960), (8, 10729470), (10, 8583576), (12, 7152980), (15, 5722384), (16, 5364735), (20, 4291788), (24, 3576490), (30, 2861192), (40, 2145894), (48, 1788245), (60, 1430596), (80, 1072947), (120, 715298), (240, 357649)]