55003680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38197}}^1$

素因数の和:38218

約数の個数: 72

約数和(自身を含む): 187704972

約数和(自身を除く): 132701292

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, 38197, 76394, 114591, 152788, 190985, 229182, 305576, 343773, 381970, 458364, 572955, 611152, 687546, 763940, 916728, 1145910, 1222304, 1375092, 1527880, 1718865, 1833456, 2291820, 2750184, 3055760, 3437730, 3666912, 4583640, 5500368, 6111520, 6875460, 9167280, 11000736, 13750920, 18334560, 27501840, 55003680]

約数ペア:

[(1, 55003680), (2, 27501840), (3, 18334560), (4, 13750920), (5, 11000736), (6, 9167280), (8, 6875460), (9, 6111520), (10, 5500368), (12, 4583640), (15, 3666912), (16, 3437730), (18, 3055760), (20, 2750184), (24, 2291820), (30, 1833456), (32, 1718865), (36, 1527880), (40, 1375092), (45, 1222304), (48, 1145910), (60, 916728), (72, 763940), (80, 687546), (90, 611152), (96, 572955), (120, 458364), (144, 381970), (160, 343773), (180, 305576), (240, 229182), (288, 190985), (360, 152788), (480, 114591), (720, 76394), (1440, 38197)]