84812760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{235591}}^1$

素因数の和:235608

約数の個数: 48

約数和(自身を含む): 275642640

約数和(自身を除く): 190829880

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, 235591, 471182, 706773, 942364, 1177955, 1413546, 1884728, 2120319, 2355910, 2827092, 3533865, 4240638, 4711820, 5654184, 7067730, 8481276, 9423640, 10601595, 14135460, 16962552, 21203190, 28270920, 42406380, 84812760]

約数ペア:

[(1, 84812760), (2, 42406380), (3, 28270920), (4, 21203190), (5, 16962552), (6, 14135460), (8, 10601595), (9, 9423640), (10, 8481276), (12, 7067730), (15, 5654184), (18, 4711820), (20, 4240638), (24, 3533865), (30, 2827092), (36, 2355910), (40, 2120319), (45, 1884728), (60, 1413546), (72, 1177955), (90, 942364), (120, 706773), (180, 471182), (360, 235591)]