352807920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163337}}^1$

素因数の和:163359

約数の個数: 80

約数和(自身を含む): 1215234720

約数和(自身を除く): 862426800

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 163337, 326674, 490011, 653348, 816685, 980022, 1306696, 1470033, 1633370, 1960044, 2450055, 2613392, 2940066, 3266740, 3920088, 4410099, 4900110, 5880132, 6533480, 7350165, 7840176, 8820198, 9800220, 11760264, 13066960, 14700330, 17640396, 19600440, 22050495, 23520528, 29400660, 35280792, 39200880, 44100990, 58801320, 70561584, 88201980, 117602640, 176403960, 352807920]

約数ペア:

[(1, 352807920), (2, 176403960), (3, 117602640), (4, 88201980), (5, 70561584), (6, 58801320), (8, 44100990), (9, 39200880), (10, 35280792), (12, 29400660), (15, 23520528), (16, 22050495), (18, 19600440), (20, 17640396), (24, 14700330), (27, 13066960), (30, 11760264), (36, 9800220), (40, 8820198), (45, 7840176), (48, 7350165), (54, 6533480), (60, 5880132), (72, 4900110), (80, 4410099), (90, 3920088), (108, 3266740), (120, 2940066), (135, 2613392), (144, 2450055), (180, 1960044), (216, 1633370), (240, 1470033), (270, 1306696), (360, 980022), (432, 816685), (540, 653348), (720, 490011), (1080, 326674), (2160, 163337)]