247788007440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12439157}}^1$

素因数の和:12439256

約数の個数: 80

約数和(自身を含む): 777397618368

約数和(自身を除く): 529609610928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 12439157, 24878314, 37317471, 49756628, 62195785, 74634942, 99513256, 124391570, 149269884, 186587355, 199026512, 248783140, 298539768, 373174710, 497566280, 597079536, 746349420, 995132560, 1032450031, 1492698840, 2064900062, 2985397680, 3097350093, 4129800124, 5162250155, 6194700186, 8259600248, 10324500310, 12389400372, 15486750465, 16519200496, 20649000620, 24778800744, 30973500930, 41298001240, 49557601488, 61947001860, 82596002480, 123894003720, 247788007440]

約数ペア:

[(1, 247788007440), (2, 123894003720), (3, 82596002480), (4, 61947001860), (5, 49557601488), (6, 41298001240), (8, 30973500930), (10, 24778800744), (12, 20649000620), (15, 16519200496), (16, 15486750465), (20, 12389400372), (24, 10324500310), (30, 8259600248), (40, 6194700186), (48, 5162250155), (60, 4129800124), (80, 3097350093), (83, 2985397680), (120, 2064900062), (166, 1492698840), (240, 1032450031), (249, 995132560), (332, 746349420), (415, 597079536), (498, 497566280), (664, 373174710), (830, 298539768), (996, 248783140), (1245, 199026512), (1328, 186587355), (1660, 149269884), (1992, 124391570), (2490, 99513256), (3320, 74634942), (3984, 62195785), (4980, 49756628), (6640, 37317471), (9960, 24878314), (19920, 12439157)]