326716920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1783}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 1064512800

約数和(自身を除く): 737795880

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, 509, 1018, 1527, 1783, 2036, 2545, 3054, 3566, 4072, 4581, 5090, 5349, 6108, 7132, 7635, 8915, 9162, 10180, 10698, 12216, 14264, 15270, 16047, 17830, 18324, 20360, 21396, 22905, 26745, 30540, 32094, 35660, 36648, 42792, 45810, 53490, 61080, 64188, 71320, 80235, 91620, 106980, 128376, 160470, 183240, 213960, 320940, 641880, 907547, 1815094, 2722641, 3630188, 4537735, 5445282, 7260376, 8167923, 9075470, 10890564, 13613205, 16335846, 18150940, 21781128, 27226410, 32671692, 36301880, 40839615, 54452820, 65343384, 81679230, 108905640, 163358460, 326716920]

約数ペア:

[(1, 326716920), (2, 163358460), (3, 108905640), (4, 81679230), (5, 65343384), (6, 54452820), (8, 40839615), (9, 36301880), (10, 32671692), (12, 27226410), (15, 21781128), (18, 18150940), (20, 16335846), (24, 13613205), (30, 10890564), (36, 9075470), (40, 8167923), (45, 7260376), (60, 5445282), (72, 4537735), (90, 3630188), (120, 2722641), (180, 1815094), (360, 907547), (509, 641880), (1018, 320940), (1527, 213960), (1783, 183240), (2036, 160470), (2545, 128376), (3054, 106980), (3566, 91620), (4072, 80235), (4581, 71320), (5090, 64188), (5349, 61080), (6108, 53490), (7132, 45810), (7635, 42792), (8915, 36648), (9162, 35660), (10180, 32094), (10698, 30540), (12216, 26745), (14264, 22905), (15270, 21396), (16047, 20360), (17830, 18324)]