66614280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{555119}}^1$

素因数の和:555133

約数の個数: 32

約数和(自身を含む): 199843200

約数和(自身を除く): 133228920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 555119, 1110238, 1665357, 2220476, 2775595, 3330714, 4440952, 5551190, 6661428, 8326785, 11102380, 13322856, 16653570, 22204760, 33307140, 66614280]

約数ペア:

[(1, 66614280), (2, 33307140), (3, 22204760), (4, 16653570), (5, 13322856), (6, 11102380), (8, 8326785), (10, 6661428), (12, 5551190), (15, 4440952), (20, 3330714), (24, 2775595), (30, 2220476), (40, 1665357), (60, 1110238), (120, 555119)]