4180759920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{645179}}^1$

素因数の和:645204

約数の個数: 100

約数和(自身を含む): 14520421080

約数和(自身を除く): 10339661160

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, 645179, 1290358, 1935537, 2580716, 3225895, 3871074, 5161432, 5806611, 6451790, 7742148, 9677685, 10322864, 11613222, 12903580, 15484296, 17419833, 19355370, 23226444, 25807160, 29033055, 30968592, 34839666, 38710740, 46452888, 51614320, 52259499, 58066110, 69679332, 77421480, 87099165, 92905776, 104518998, 116132220, 139358664, 154842960, 174198330, 209037996, 232264440, 261297495, 278717328, 348396660, 418075992, 464528880, 522594990, 696793320, 836151984, 1045189980, 1393586640, 2090379960, 4180759920]

約数ペア:

[(1, 4180759920), (2, 2090379960), (3, 1393586640), (4, 1045189980), (5, 836151984), (6, 696793320), (8, 522594990), (9, 464528880), (10, 418075992), (12, 348396660), (15, 278717328), (16, 261297495), (18, 232264440), (20, 209037996), (24, 174198330), (27, 154842960), (30, 139358664), (36, 116132220), (40, 104518998), (45, 92905776), (48, 87099165), (54, 77421480), (60, 69679332), (72, 58066110), (80, 52259499), (81, 51614320), (90, 46452888), (108, 38710740), (120, 34839666), (135, 30968592), (144, 29033055), (162, 25807160), (180, 23226444), (216, 19355370), (240, 17419833), (270, 15484296), (324, 12903580), (360, 11613222), (405, 10322864), (432, 9677685), (540, 7742148), (648, 6451790), (720, 5806611), (810, 5161432), (1080, 3871074), (1296, 3225895), (1620, 2580716), (2160, 1935537), (3240, 1290358), (6480, 645179)]