90067680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20873

約数の個数: 96

約数和(自身を含む): 315252000

約数和(自身を除く): 225184320

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20849, 41698, 62547, 83396, 104245, 125094, 166792, 187641, 208490, 250188, 312735, 333584, 375282, 416980, 500376, 562923, 625470, 667168, 750564, 833960, 938205, 1000752, 1125846, 1250940, 1501128, 1667920, 1876410, 2001504, 2251692, 2501880, 2814615, 3002256, 3335840, 3752820, 4503384, 5003760, 5629230, 6004512, 7505640, 9006768, 10007520, 11258460, 15011280, 18013536, 22516920, 30022560, 45033840, 90067680]

約数ペア:

[(1, 90067680), (2, 45033840), (3, 30022560), (4, 22516920), (5, 18013536), (6, 15011280), (8, 11258460), (9, 10007520), (10, 9006768), (12, 7505640), (15, 6004512), (16, 5629230), (18, 5003760), (20, 4503384), (24, 3752820), (27, 3335840), (30, 3002256), (32, 2814615), (36, 2501880), (40, 2251692), (45, 2001504), (48, 1876410), (54, 1667920), (60, 1501128), (72, 1250940), (80, 1125846), (90, 1000752), (96, 938205), (108, 833960), (120, 750564), (135, 667168), (144, 625470), (160, 562923), (180, 500376), (216, 416980), (240, 375282), (270, 333584), (288, 312735), (360, 250188), (432, 208490), (480, 187641), (540, 166792), (720, 125094), (864, 104245), (1080, 83396), (1440, 62547), (2160, 41698), (4320, 20849)]