42930840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1031}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 129288960

約数和(自身を除く): 86358120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1031, 1041, 1388, 1735, 2062, 2082, 2776, 3093, 3470, 4124, 4164, 5155, 5205, 6186, 6940, 8248, 8328, 10310, 10410, 12372, 13880, 15465, 20620, 20820, 24744, 30930, 41240, 41640, 61860, 123720, 357757, 715514, 1073271, 1431028, 1788785, 2146542, 2862056, 3577570, 4293084, 5366355, 7155140, 8586168, 10732710, 14310280, 21465420, 42930840]

約数ペア:

[(1, 42930840), (2, 21465420), (3, 14310280), (4, 10732710), (5, 8586168), (6, 7155140), (8, 5366355), (10, 4293084), (12, 3577570), (15, 2862056), (20, 2146542), (24, 1788785), (30, 1431028), (40, 1073271), (60, 715514), (120, 357757), (347, 123720), (694, 61860), (1031, 41640), (1041, 41240), (1388, 30930), (1735, 24744), (2062, 20820), (2082, 20620), (2776, 15465), (3093, 13880), (3470, 12372), (4124, 10410), (4164, 10310), (5155, 8328), (5205, 8248), (6186, 6940)]