9813120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 33048000

約数和(自身を除く): 23234880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 269, 285, 304, 320, 380, 384, 456, 480, 538, 570, 608, 640, 760, 807, 912, 960, 1076, 1140, 1216, 1345, 1520, 1614, 1824, 1920, 2152, 2280, 2432, 2690, 3040, 3228, 3648, 4035, 4304, 4560, 5111, 5380, 6080, 6456, 7296, 8070, 8608, 9120, 10222, 10760, 12160, 12912, 15333, 16140, 17216, 18240, 20444, 21520, 25555, 25824, 30666, 32280, 34432, 36480, 40888, 43040, 51110, 51648, 61332, 64560, 76665, 81776, 86080, 102220, 103296, 122664, 129120, 153330, 163552, 172160, 204440, 245328, 258240, 306660, 327104, 408880, 490656, 516480, 613320, 654208, 817760, 981312, 1226640, 1635520, 1962624, 2453280, 3271040, 4906560, 9813120]

約数ペア:

[(1, 9813120), (2, 4906560), (3, 3271040), (4, 2453280), (5, 1962624), (6, 1635520), (8, 1226640), (10, 981312), (12, 817760), (15, 654208), (16, 613320), (19, 516480), (20, 490656), (24, 408880), (30, 327104), (32, 306660), (38, 258240), (40, 245328), (48, 204440), (57, 172160), (60, 163552), (64, 153330), (76, 129120), (80, 122664), (95, 103296), (96, 102220), (114, 86080), (120, 81776), (128, 76665), (152, 64560), (160, 61332), (190, 51648), (192, 51110), (228, 43040), (240, 40888), (269, 36480), (285, 34432), (304, 32280), (320, 30666), (380, 25824), (384, 25555), (456, 21520), (480, 20444), (538, 18240), (570, 17216), (608, 16140), (640, 15333), (760, 12912), (807, 12160), (912, 10760), (960, 10222), (1076, 9120), (1140, 8608), (1216, 8070), (1345, 7296), (1520, 6456), (1614, 6080), (1824, 5380), (1920, 5111), (2152, 4560), (2280, 4304), (2432, 4035), (2690, 3648), (3040, 3228)]