61483680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{42697}}^1$

素因数の和:42718

約数の個数: 72

約数和(自身を含む): 209817972

約数和(自身を除く): 148334292

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, 42697, 85394, 128091, 170788, 213485, 256182, 341576, 384273, 426970, 512364, 640455, 683152, 768546, 853940, 1024728, 1280910, 1366304, 1537092, 1707880, 1921365, 2049456, 2561820, 3074184, 3415760, 3842730, 4098912, 5123640, 6148368, 6831520, 7685460, 10247280, 12296736, 15370920, 20494560, 30741840, 61483680]

約数ペア:

[(1, 61483680), (2, 30741840), (3, 20494560), (4, 15370920), (5, 12296736), (6, 10247280), (8, 7685460), (9, 6831520), (10, 6148368), (12, 5123640), (15, 4098912), (16, 3842730), (18, 3415760), (20, 3074184), (24, 2561820), (30, 2049456), (32, 1921365), (36, 1707880), (40, 1537092), (45, 1366304), (48, 1280910), (60, 1024728), (72, 853940), (80, 768546), (90, 683152), (96, 640455), (120, 512364), (144, 426970), (160, 384273), (180, 341576), (240, 256182), (288, 213485), (360, 170788), (480, 128091), (720, 85394), (1440, 42697)]