12485520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17341}}^1$

素因数の和:17360

約数の個数: 60

約数和(自身を含む): 41932956

約数和(自身を除く): 29447436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17341, 34682, 52023, 69364, 86705, 104046, 138728, 156069, 173410, 208092, 260115, 277456, 312138, 346820, 416184, 520230, 624276, 693640, 780345, 832368, 1040460, 1248552, 1387280, 1560690, 2080920, 2497104, 3121380, 4161840, 6242760, 12485520]

約数ペア:

[(1, 12485520), (2, 6242760), (3, 4161840), (4, 3121380), (5, 2497104), (6, 2080920), (8, 1560690), (9, 1387280), (10, 1248552), (12, 1040460), (15, 832368), (16, 780345), (18, 693640), (20, 624276), (24, 520230), (30, 416184), (36, 346820), (40, 312138), (45, 277456), (48, 260115), (60, 208092), (72, 173410), (80, 156069), (90, 138728), (120, 104046), (144, 86705), (180, 69364), (240, 52023), (360, 34682), (720, 17341)]