56385720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{5801}}^1$

素因数の和:5827

約数の個数: 96

約数和(自身を含む): 190073520

約数和(自身を除く): 133687800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 5801, 9720, 11602, 17403, 23204, 29005, 34806, 46408, 52209, 58010, 69612, 87015, 104418, 116020, 139224, 156627, 174030, 208836, 232040, 261045, 313254, 348060, 417672, 469881, 522090, 626508, 696120, 783135, 939762, 1044180, 1253016, 1409643, 1566270, 1879524, 2088360, 2349405, 2819286, 3132540, 3759048, 4698810, 5638572, 6265080, 7048215, 9397620, 11277144, 14096430, 18795240, 28192860, 56385720]

約数ペア:

[(1, 56385720), (2, 28192860), (3, 18795240), (4, 14096430), (5, 11277144), (6, 9397620), (8, 7048215), (9, 6265080), (10, 5638572), (12, 4698810), (15, 3759048), (18, 3132540), (20, 2819286), (24, 2349405), (27, 2088360), (30, 1879524), (36, 1566270), (40, 1409643), (45, 1253016), (54, 1044180), (60, 939762), (72, 783135), (81, 696120), (90, 626508), (108, 522090), (120, 469881), (135, 417672), (162, 348060), (180, 313254), (216, 261045), (243, 232040), (270, 208836), (324, 174030), (360, 156627), (405, 139224), (486, 116020), (540, 104418), (648, 87015), (810, 69612), (972, 58010), (1080, 52209), (1215, 46408), (1620, 34806), (1944, 29005), (2430, 23204), (3240, 17403), (4860, 11602), (5801, 9720)]