161146080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2449

約数の個数: 144

約数和(自身を含む): 561847104

約数和(自身を除く): 400701024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2381, 2820, 3384, 3760, 4230, 4512, 4762, 5640, 6768, 7143, 7520, 8460, 9524, 11280, 11905, 13536, 14286, 16920, 19048, 21429, 22560, 23810, 28572, 33840, 35715, 38096, 42858, 47620, 57144, 67680, 71430, 76192, 85716, 95240, 107145, 111907, 114288, 142860, 171432, 190480, 214290, 223814, 228576, 285720, 335721, 342864, 380960, 428580, 447628, 559535, 571440, 671442, 685728, 857160, 895256, 1007163, 1119070, 1142880, 1342884, 1678605, 1714320, 1790512, 2014326, 2238140, 2685768, 3357210, 3428640, 3581024, 4028652, 4476280, 5035815, 5371536, 6714420, 8057304, 8952560, 10071630, 10743072, 13428840, 16114608, 17905120, 20143260, 26857680, 32229216, 40286520, 53715360, 80573040, 161146080]

約数ペア:

[(1, 161146080), (2, 80573040), (3, 53715360), (4, 40286520), (5, 32229216), (6, 26857680), (8, 20143260), (9, 17905120), (10, 16114608), (12, 13428840), (15, 10743072), (16, 10071630), (18, 8952560), (20, 8057304), (24, 6714420), (30, 5371536), (32, 5035815), (36, 4476280), (40, 4028652), (45, 3581024), (47, 3428640), (48, 3357210), (60, 2685768), (72, 2238140), (80, 2014326), (90, 1790512), (94, 1714320), (96, 1678605), (120, 1342884), (141, 1142880), (144, 1119070), (160, 1007163), (180, 895256), (188, 857160), (235, 685728), (240, 671442), (282, 571440), (288, 559535), (360, 447628), (376, 428580), (423, 380960), (470, 342864), (480, 335721), (564, 285720), (705, 228576), (720, 223814), (752, 214290), (846, 190480), (940, 171432), (1128, 142860), (1410, 114288), (1440, 111907), (1504, 107145), (1692, 95240), (1880, 85716), (2115, 76192), (2256, 71430), (2381, 67680), (2820, 57144), (3384, 47620), (3760, 42858), (4230, 38096), (4512, 35715), (4762, 33840), (5640, 28572), (6768, 23810), (7143, 22560), (7520, 21429), (8460, 19048), (9524, 16920), (11280, 14286), (11905, 13536)]