327071520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{25237}}^1$

素因数の和:25264

約数の個数: 120

約数和(自身を含む): 1154335644

約数和(自身を除く): 827264124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 25237, 50474, 75711, 100948, 126185, 151422, 201896, 227133, 252370, 302844, 378555, 403792, 454266, 504740, 605688, 681399, 757110, 807584, 908532, 1009480, 1135665, 1211376, 1362798, 1514220, 1817064, 2018960, 2044197, 2271330, 2422752, 2725596, 3028440, 3406995, 3634128, 4037920, 4088394, 4542660, 5451192, 6056880, 6813990, 7268256, 8176788, 9085320, 10220985, 10902384, 12113760, 13627980, 16353576, 18170640, 20441970, 21804768, 27255960, 32707152, 36341280, 40883940, 54511920, 65414304, 81767880, 109023840, 163535760, 327071520]

約数ペア:

[(1, 327071520), (2, 163535760), (3, 109023840), (4, 81767880), (5, 65414304), (6, 54511920), (8, 40883940), (9, 36341280), (10, 32707152), (12, 27255960), (15, 21804768), (16, 20441970), (18, 18170640), (20, 16353576), (24, 13627980), (27, 12113760), (30, 10902384), (32, 10220985), (36, 9085320), (40, 8176788), (45, 7268256), (48, 6813990), (54, 6056880), (60, 5451192), (72, 4542660), (80, 4088394), (81, 4037920), (90, 3634128), (96, 3406995), (108, 3028440), (120, 2725596), (135, 2422752), (144, 2271330), (160, 2044197), (162, 2018960), (180, 1817064), (216, 1514220), (240, 1362798), (270, 1211376), (288, 1135665), (324, 1009480), (360, 908532), (405, 807584), (432, 757110), (480, 681399), (540, 605688), (648, 504740), (720, 454266), (810, 403792), (864, 378555), (1080, 302844), (1296, 252370), (1440, 227133), (1620, 201896), (2160, 151422), (2592, 126185), (3240, 100948), (4320, 75711), (6480, 50474), (12960, 25237)]