1330478640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1847887}}^1$

素因数の和:1847906

約数の個数: 60

約数和(自身を含む): 4468193184

約数和(自身を除く): 3137714544

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, 1847887, 3695774, 5543661, 7391548, 9239435, 11087322, 14783096, 16630983, 18478870, 22174644, 27718305, 29566192, 33261966, 36957740, 44349288, 55436610, 66523932, 73915480, 83154915, 88698576, 110873220, 133047864, 147830960, 166309830, 221746440, 266095728, 332619660, 443492880, 665239320, 1330478640]

約数ペア:

[(1, 1330478640), (2, 665239320), (3, 443492880), (4, 332619660), (5, 266095728), (6, 221746440), (8, 166309830), (9, 147830960), (10, 133047864), (12, 110873220), (15, 88698576), (16, 83154915), (18, 73915480), (20, 66523932), (24, 55436610), (30, 44349288), (36, 36957740), (40, 33261966), (45, 29566192), (48, 27718305), (60, 22174644), (72, 18478870), (80, 16630983), (90, 14783096), (120, 11087322), (144, 9239435), (180, 7391548), (240, 5543661), (360, 3695774), (720, 1847887)]