130266960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17509}}^1$

素因数の和:17556

約数の個数: 80

約数和(自身を含む): 416878080

約数和(自身を除く): 286611120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17509, 35018, 52527, 70036, 87545, 105054, 140072, 175090, 210108, 262635, 280144, 350180, 420216, 525270, 542779, 700360, 840432, 1050540, 1085558, 1400720, 1628337, 2101080, 2171116, 2713895, 3256674, 4202160, 4342232, 5427790, 6513348, 8141685, 8684464, 10855580, 13026696, 16283370, 21711160, 26053392, 32566740, 43422320, 65133480, 130266960]

約数ペア:

[(1, 130266960), (2, 65133480), (3, 43422320), (4, 32566740), (5, 26053392), (6, 21711160), (8, 16283370), (10, 13026696), (12, 10855580), (15, 8684464), (16, 8141685), (20, 6513348), (24, 5427790), (30, 4342232), (31, 4202160), (40, 3256674), (48, 2713895), (60, 2171116), (62, 2101080), (80, 1628337), (93, 1400720), (120, 1085558), (124, 1050540), (155, 840432), (186, 700360), (240, 542779), (248, 525270), (310, 420216), (372, 350180), (465, 280144), (496, 262635), (620, 210108), (744, 175090), (930, 140072), (1240, 105054), (1488, 87545), (1860, 70036), (2480, 52527), (3720, 35018), (7440, 17509)]