12980168280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36056023}}^1$

素因数の和:36056040

約数の個数: 48

約数和(自身を含む): 42185548080

約数和(自身を除く): 29205379800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 36056023, 72112046, 108168069, 144224092, 180280115, 216336138, 288448184, 324504207, 360560230, 432672276, 540840345, 649008414, 721120460, 865344552, 1081680690, 1298016828, 1442240920, 1622521035, 2163361380, 2596033656, 3245042070, 4326722760, 6490084140, 12980168280]

約数ペア:

[(1, 12980168280), (2, 6490084140), (3, 4326722760), (4, 3245042070), (5, 2596033656), (6, 2163361380), (8, 1622521035), (9, 1442240920), (10, 1298016828), (12, 1081680690), (15, 865344552), (18, 721120460), (20, 649008414), (24, 540840345), (30, 432672276), (36, 360560230), (40, 324504207), (45, 288448184), (60, 216336138), (72, 180280115), (90, 144224092), (120, 108168069), (180, 72112046), (360, 36056023)]