232481520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{322891}}^1$

素因数の和:322910

約数の個数: 60

約数和(自身を含む): 780752856

約数和(自身を除く): 548271336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 322891, 645782, 968673, 1291564, 1614455, 1937346, 2583128, 2906019, 3228910, 3874692, 4843365, 5166256, 5812038, 6457820, 7749384, 9686730, 11624076, 12915640, 14530095, 15498768, 19373460, 23248152, 25831280, 29060190, 38746920, 46496304, 58120380, 77493840, 116240760, 232481520]

約数ペア:

[(1, 232481520), (2, 116240760), (3, 77493840), (4, 58120380), (5, 46496304), (6, 38746920), (8, 29060190), (9, 25831280), (10, 23248152), (12, 19373460), (15, 15498768), (16, 14530095), (18, 12915640), (20, 11624076), (24, 9686730), (30, 7749384), (36, 6457820), (40, 5812038), (45, 5166256), (48, 4843365), (60, 3874692), (72, 3228910), (80, 2906019), (90, 2583128), (120, 1937346), (144, 1614455), (180, 1291564), (240, 968673), (360, 645782), (720, 322891)]