401848320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 1308303360

約数和(自身を除く): 906455040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 127, 128, 160, 192, 206, 240, 254, 256, 309, 320, 381, 384, 412, 480, 508, 512, 515, 618, 635, 640, 762, 768, 824, 960, 1016, 1024, 1030, 1236, 1270, 1280, 1524, 1536, 1545, 1648, 1905, 1920, 2032, 2048, 2060, 2472, 2540, 2560, 3048, 3072, 3090, 3296, 3810, 3840, 4064, 4120, 4944, 5080, 5120, 6096, 6144, 6180, 6592, 7620, 7680, 8128, 8240, 9888, 10160, 10240, 12192, 12360, 13081, 13184, 15240, 15360, 16256, 16480, 19776, 20320, 24384, 24720, 26162, 26368, 30480, 30720, 32512, 32960, 39243, 39552, 40640, 48768, 49440, 52324, 52736, 60960, 65024, 65405, 65920, 78486, 79104, 81280, 97536, 98880, 104648, 105472, 121920, 130048, 130810, 131840, 156972, 158208, 162560, 195072, 196215, 197760, 209296, 210944, 243840, 260096, 261620, 263680, 313944, 316416, 325120, 390144, 392430, 395520, 418592, 487680, 523240, 527360, 627888, 632832, 650240, 780288, 784860, 791040, 837184, 975360, 1046480, 1054720, 1255776, 1300480, 1569720, 1582080, 1674368, 1950720, 2092960, 2511552, 3139440, 3164160, 3348736, 3901440, 4185920, 5023104, 6278880, 6697472, 8371840, 10046208, 12557760, 13394944, 16743680, 20092416, 25115520, 26789888, 33487360, 40184832, 50231040, 66974720, 80369664, 100462080, 133949440, 200924160, 401848320]

約数ペア:

[(1, 401848320), (2, 200924160), (3, 133949440), (4, 100462080), (5, 80369664), (6, 66974720), (8, 50231040), (10, 40184832), (12, 33487360), (15, 26789888), (16, 25115520), (20, 20092416), (24, 16743680), (30, 13394944), (32, 12557760), (40, 10046208), (48, 8371840), (60, 6697472), (64, 6278880), (80, 5023104), (96, 4185920), (103, 3901440), (120, 3348736), (127, 3164160), (128, 3139440), (160, 2511552), (192, 2092960), (206, 1950720), (240, 1674368), (254, 1582080), (256, 1569720), (309, 1300480), (320, 1255776), (381, 1054720), (384, 1046480), (412, 975360), (480, 837184), (508, 791040), (512, 784860), (515, 780288), (618, 650240), (635, 632832), (640, 627888), (762, 527360), (768, 523240), (824, 487680), (960, 418592), (1016, 395520), (1024, 392430), (1030, 390144), (1236, 325120), (1270, 316416), (1280, 313944), (1524, 263680), (1536, 261620), (1545, 260096), (1648, 243840), (1905, 210944), (1920, 209296), (2032, 197760), (2048, 196215), (2060, 195072), (2472, 162560), (2540, 158208), (2560, 156972), (3048, 131840), (3072, 130810), (3090, 130048), (3296, 121920), (3810, 105472), (3840, 104648), (4064, 98880), (4120, 97536), (4944, 81280), (5080, 79104), (5120, 78486), (6096, 65920), (6144, 65405), (6180, 65024), (6592, 60960), (7620, 52736), (7680, 52324), (8128, 49440), (8240, 48768), (9888, 40640), (10160, 39552), (10240, 39243), (12192, 32960), (12360, 32512), (13081, 30720), (13184, 30480), (15240, 26368), (15360, 26162), (16256, 24720), (16480, 24384), (19776, 20320)]