79411680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55147}}^1$

素因数の和:55168

約数の個数: 72

約数和(自身を含む): 270997272

約数和(自身を除く): 191585592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55147, 110294, 165441, 220588, 275735, 330882, 441176, 496323, 551470, 661764, 827205, 882352, 992646, 1102940, 1323528, 1654410, 1764704, 1985292, 2205880, 2481615, 2647056, 3308820, 3970584, 4411760, 4963230, 5294112, 6617640, 7941168, 8823520, 9926460, 13235280, 15882336, 19852920, 26470560, 39705840, 79411680]

約数ペア:

[(1, 79411680), (2, 39705840), (3, 26470560), (4, 19852920), (5, 15882336), (6, 13235280), (8, 9926460), (9, 8823520), (10, 7941168), (12, 6617640), (15, 5294112), (16, 4963230), (18, 4411760), (20, 3970584), (24, 3308820), (30, 2647056), (32, 2481615), (36, 2205880), (40, 1985292), (45, 1764704), (48, 1654410), (60, 1323528), (72, 1102940), (80, 992646), (90, 882352), (96, 827205), (120, 661764), (144, 551470), (160, 496323), (180, 441176), (240, 330882), (288, 275735), (360, 220588), (480, 165441), (720, 110294), (1440, 55147)]