30210480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41959}}^1$

素因数の和:41978

約数の個数: 60

約数和(自身を含む): 101459280

約数和(自身を除く): 71248800

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, 41959, 83918, 125877, 167836, 209795, 251754, 335672, 377631, 419590, 503508, 629385, 671344, 755262, 839180, 1007016, 1258770, 1510524, 1678360, 1888155, 2014032, 2517540, 3021048, 3356720, 3776310, 5035080, 6042096, 7552620, 10070160, 15105240, 30210480]

約数ペア:

[(1, 30210480), (2, 15105240), (3, 10070160), (4, 7552620), (5, 6042096), (6, 5035080), (8, 3776310), (9, 3356720), (10, 3021048), (12, 2517540), (15, 2014032), (16, 1888155), (18, 1678360), (20, 1510524), (24, 1258770), (30, 1007016), (36, 839180), (40, 755262), (45, 671344), (48, 629385), (60, 503508), (72, 419590), (80, 377631), (90, 335672), (120, 251754), (144, 209795), (180, 167836), (240, 125877), (360, 83918), (720, 41959)]