164080080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{25321}}^1$

素因数の和:25346

約数の個数: 100

約数和(自身を含む): 569896932

約数和(自身を除く): 405816852

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 25321, 50642, 75963, 101284, 126605, 151926, 202568, 227889, 253210, 303852, 379815, 405136, 455778, 506420, 607704, 683667, 759630, 911556, 1012840, 1139445, 1215408, 1367334, 1519260, 1823112, 2025680, 2051001, 2278890, 2734668, 3038520, 3418335, 3646224, 4102002, 4557780, 5469336, 6077040, 6836670, 8204004, 9115560, 10255005, 10938672, 13673340, 16408008, 18231120, 20510010, 27346680, 32816016, 41020020, 54693360, 82040040, 164080080]

約数ペア:

[(1, 164080080), (2, 82040040), (3, 54693360), (4, 41020020), (5, 32816016), (6, 27346680), (8, 20510010), (9, 18231120), (10, 16408008), (12, 13673340), (15, 10938672), (16, 10255005), (18, 9115560), (20, 8204004), (24, 6836670), (27, 6077040), (30, 5469336), (36, 4557780), (40, 4102002), (45, 3646224), (48, 3418335), (54, 3038520), (60, 2734668), (72, 2278890), (80, 2051001), (81, 2025680), (90, 1823112), (108, 1519260), (120, 1367334), (135, 1215408), (144, 1139445), (162, 1012840), (180, 911556), (216, 759630), (240, 683667), (270, 607704), (324, 506420), (360, 455778), (405, 405136), (432, 379815), (540, 303852), (648, 253210), (720, 227889), (810, 202568), (1080, 151926), (1296, 126605), (1620, 101284), (2160, 75963), (3240, 50642), (6480, 25321)]