84938520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3593}}^1$

素因数の和:3804

約数の個数: 64

約数和(自身を含む): 256180320

約数和(自身を除く): 171241800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3593, 3940, 4728, 5910, 7186, 7880, 10779, 11820, 14372, 17965, 21558, 23640, 28744, 35930, 43116, 53895, 71860, 86232, 107790, 143720, 215580, 431160, 707821, 1415642, 2123463, 2831284, 3539105, 4246926, 5662568, 7078210, 8493852, 10617315, 14156420, 16987704, 21234630, 28312840, 42469260, 84938520]

約数ペア:

[(1, 84938520), (2, 42469260), (3, 28312840), (4, 21234630), (5, 16987704), (6, 14156420), (8, 10617315), (10, 8493852), (12, 7078210), (15, 5662568), (20, 4246926), (24, 3539105), (30, 2831284), (40, 2123463), (60, 1415642), (120, 707821), (197, 431160), (394, 215580), (591, 143720), (788, 107790), (985, 86232), (1182, 71860), (1576, 53895), (1970, 43116), (2364, 35930), (2955, 28744), (3593, 23640), (3940, 21558), (4728, 17965), (5910, 14372), (7186, 11820), (7880, 10779)]