2389997760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19603}}^1$

素因数の和:19750

約数の個数: 112

約数和(自身を含む): 7648382976

約数和(自身を除く): 5258385216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 19603, 20320, 24384, 30480, 39206, 40640, 58809, 60960, 78412, 98015, 117618, 121920, 156824, 196030, 235236, 294045, 313648, 392060, 470472, 588090, 627296, 784120, 940944, 1176180, 1254592, 1568240, 1881888, 2352360, 2489581, 3136480, 3763776, 4704720, 4979162, 6272960, 7468743, 9409440, 9958324, 12447905, 14937486, 18818880, 19916648, 24895810, 29874972, 37343715, 39833296, 49791620, 59749944, 74687430, 79666592, 99583240, 119499888, 149374860, 159333184, 199166480, 238999776, 298749720, 398332960, 477999552, 597499440, 796665920, 1194998880, 2389997760]

約数ペア:

[(1, 2389997760), (2, 1194998880), (3, 796665920), (4, 597499440), (5, 477999552), (6, 398332960), (8, 298749720), (10, 238999776), (12, 199166480), (15, 159333184), (16, 149374860), (20, 119499888), (24, 99583240), (30, 79666592), (32, 74687430), (40, 59749944), (48, 49791620), (60, 39833296), (64, 37343715), (80, 29874972), (96, 24895810), (120, 19916648), (127, 18818880), (160, 14937486), (192, 12447905), (240, 9958324), (254, 9409440), (320, 7468743), (381, 6272960), (480, 4979162), (508, 4704720), (635, 3763776), (762, 3136480), (960, 2489581), (1016, 2352360), (1270, 1881888), (1524, 1568240), (1905, 1254592), (2032, 1176180), (2540, 940944), (3048, 784120), (3810, 627296), (4064, 588090), (5080, 470472), (6096, 392060), (7620, 313648), (8128, 294045), (10160, 235236), (12192, 196030), (15240, 156824), (19603, 121920), (20320, 117618), (24384, 98015), (30480, 78412), (39206, 60960), (40640, 58809)]