72427080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54869}}^1$

素因数の和:54894

約数の個数: 64

約数和(自身を含む): 237038400

約数和(自身を除く): 164611320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 54869, 109738, 164607, 219476, 274345, 329214, 438952, 548690, 603559, 658428, 823035, 1097380, 1207118, 1316856, 1646070, 1810677, 2194760, 2414236, 3017795, 3292140, 3621354, 4828472, 6035590, 6584280, 7242708, 9053385, 12071180, 14485416, 18106770, 24142360, 36213540, 72427080]

約数ペア:

[(1, 72427080), (2, 36213540), (3, 24142360), (4, 18106770), (5, 14485416), (6, 12071180), (8, 9053385), (10, 7242708), (11, 6584280), (12, 6035590), (15, 4828472), (20, 3621354), (22, 3292140), (24, 3017795), (30, 2414236), (33, 2194760), (40, 1810677), (44, 1646070), (55, 1316856), (60, 1207118), (66, 1097380), (88, 823035), (110, 658428), (120, 603559), (132, 548690), (165, 438952), (220, 329214), (264, 274345), (330, 219476), (440, 164607), (660, 109738), (1320, 54869)]