87446240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 150603040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 479, 560, 652, 815, 958, 1120, 1141, 1304, 1630, 1916, 2282, 2395, 2608, 3260, 3353, 3832, 4564, 4790, 5216, 5705, 6520, 6706, 7664, 9128, 9580, 11410, 13040, 13412, 15328, 16765, 18256, 19160, 22820, 26080, 26824, 33530, 36512, 38320, 45640, 53648, 67060, 76640, 78077, 91280, 107296, 134120, 156154, 182560, 268240, 312308, 390385, 536480, 546539, 624616, 780770, 1093078, 1249232, 1561540, 2186156, 2498464, 2732695, 3123080, 4372312, 5465390, 6246160, 8744624, 10930780, 12492320, 17489248, 21861560, 43723120, 87446240]

約数ペア:

[(1, 87446240), (2, 43723120), (4, 21861560), (5, 17489248), (7, 12492320), (8, 10930780), (10, 8744624), (14, 6246160), (16, 5465390), (20, 4372312), (28, 3123080), (32, 2732695), (35, 2498464), (40, 2186156), (56, 1561540), (70, 1249232), (80, 1093078), (112, 780770), (140, 624616), (160, 546539), (163, 536480), (224, 390385), (280, 312308), (326, 268240), (479, 182560), (560, 156154), (652, 134120), (815, 107296), (958, 91280), (1120, 78077), (1141, 76640), (1304, 67060), (1630, 53648), (1916, 45640), (2282, 38320), (2395, 36512), (2608, 33530), (3260, 26824), (3353, 26080), (3832, 22820), (4564, 19160), (4790, 18256), (5216, 16765), (5705, 15328), (6520, 13412), (6706, 13040), (7664, 11410), (9128, 9580)]