25795080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 84988800

約数和(自身を除く): 59193720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 907, 948, 1185, 1422, 1580, 1814, 1896, 2370, 2721, 2844, 3160, 3555, 3628, 4535, 4740, 5442, 5688, 7110, 7256, 8163, 9070, 9480, 10884, 13605, 14220, 16326, 18140, 21768, 27210, 28440, 32652, 36280, 40815, 54420, 65304, 71653, 81630, 108840, 143306, 163260, 214959, 286612, 326520, 358265, 429918, 573224, 644877, 716530, 859836, 1074795, 1289754, 1433060, 1719672, 2149590, 2579508, 2866120, 3224385, 4299180, 5159016, 6448770, 8598360, 12897540, 25795080]

約数ペア:

[(1, 25795080), (2, 12897540), (3, 8598360), (4, 6448770), (5, 5159016), (6, 4299180), (8, 3224385), (9, 2866120), (10, 2579508), (12, 2149590), (15, 1719672), (18, 1433060), (20, 1289754), (24, 1074795), (30, 859836), (36, 716530), (40, 644877), (45, 573224), (60, 429918), (72, 358265), (79, 326520), (90, 286612), (120, 214959), (158, 163260), (180, 143306), (237, 108840), (316, 81630), (360, 71653), (395, 65304), (474, 54420), (632, 40815), (711, 36280), (790, 32652), (907, 28440), (948, 27210), (1185, 21768), (1422, 18140), (1580, 16326), (1814, 14220), (1896, 13605), (2370, 10884), (2721, 9480), (2844, 9070), (3160, 8163), (3555, 7256), (3628, 7110), (4535, 5688), (4740, 5442)]