378962280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{350891}}^1$

素因数の和:350911

約数の個数: 64

約数和(自身を含む): 1263211200

約数和(自身を除く): 884248920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 350891, 701782, 1052673, 1403564, 1754455, 2105346, 2807128, 3158019, 3508910, 4210692, 5263365, 6316038, 7017820, 8421384, 9474057, 10526730, 12632076, 14035640, 15790095, 18948114, 21053460, 25264152, 31580190, 37896228, 42106920, 47370285, 63160380, 75792456, 94740570, 126320760, 189481140, 378962280]

約数ペア:

[(1, 378962280), (2, 189481140), (3, 126320760), (4, 94740570), (5, 75792456), (6, 63160380), (8, 47370285), (9, 42106920), (10, 37896228), (12, 31580190), (15, 25264152), (18, 21053460), (20, 18948114), (24, 15790095), (27, 14035640), (30, 12632076), (36, 10526730), (40, 9474057), (45, 8421384), (54, 7017820), (60, 6316038), (72, 5263365), (90, 4210692), (108, 3508910), (120, 3158019), (135, 2807128), (180, 2105346), (216, 1754455), (270, 1403564), (360, 1052673), (540, 701782), (1080, 350891)]