491133480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4973}}^1$

素因数の和:5810

約数の個数: 64

約数和(自身を含む): 1475487360

約数和(自身を除く): 984353880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 1646, 2469, 3292, 4115, 4938, 4973, 6584, 8230, 9876, 9946, 12345, 14919, 16460, 19752, 19892, 24690, 24865, 29838, 32920, 39784, 49380, 49730, 59676, 74595, 98760, 99460, 119352, 149190, 198920, 298380, 596760, 4092779, 8185558, 12278337, 16371116, 20463895, 24556674, 32742232, 40927790, 49113348, 61391685, 81855580, 98226696, 122783370, 163711160, 245566740, 491133480]

約数ペア:

[(1, 491133480), (2, 245566740), (3, 163711160), (4, 122783370), (5, 98226696), (6, 81855580), (8, 61391685), (10, 49113348), (12, 40927790), (15, 32742232), (20, 24556674), (24, 20463895), (30, 16371116), (40, 12278337), (60, 8185558), (120, 4092779), (823, 596760), (1646, 298380), (2469, 198920), (3292, 149190), (4115, 119352), (4938, 99460), (4973, 98760), (6584, 74595), (8230, 59676), (9876, 49730), (9946, 49380), (12345, 39784), (14919, 32920), (16460, 29838), (19752, 24865), (19892, 24690)]