539560320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21617}}^1$

素因数の和:21652

約数の個数: 128

約数和(自身を含む): 1852230240

約数和(自身を除く): 1312669920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 21617, 24960, 43234, 64851, 86468, 108085, 129702, 172936, 216170, 259404, 281021, 324255, 345872, 432340, 518808, 562042, 648510, 691744, 843063, 864680, 1037616, 1124084, 1297020, 1383488, 1405105, 1686126, 1729360, 2075232, 2248168, 2594040, 2766976, 2810210, 3372252, 3458720, 4150464, 4215315, 4496336, 5188080, 5620420, 6744504, 6917440, 8300928, 8430630, 8992672, 10376160, 11240840, 13489008, 13834880, 16861260, 17985344, 20752320, 22481680, 26978016, 33722520, 35970688, 41504640, 44963360, 53956032, 67445040, 89926720, 107912064, 134890080, 179853440, 269780160, 539560320]

約数ペア:

[(1, 539560320), (2, 269780160), (3, 179853440), (4, 134890080), (5, 107912064), (6, 89926720), (8, 67445040), (10, 53956032), (12, 44963360), (13, 41504640), (15, 35970688), (16, 33722520), (20, 26978016), (24, 22481680), (26, 20752320), (30, 17985344), (32, 16861260), (39, 13834880), (40, 13489008), (48, 11240840), (52, 10376160), (60, 8992672), (64, 8430630), (65, 8300928), (78, 6917440), (80, 6744504), (96, 5620420), (104, 5188080), (120, 4496336), (128, 4215315), (130, 4150464), (156, 3458720), (160, 3372252), (192, 2810210), (195, 2766976), (208, 2594040), (240, 2248168), (260, 2075232), (312, 1729360), (320, 1686126), (384, 1405105), (390, 1383488), (416, 1297020), (480, 1124084), (520, 1037616), (624, 864680), (640, 843063), (780, 691744), (832, 648510), (960, 562042), (1040, 518808), (1248, 432340), (1560, 345872), (1664, 324255), (1920, 281021), (2080, 259404), (2496, 216170), (3120, 172936), (4160, 129702), (4992, 108085), (6240, 86468), (8320, 64851), (12480, 43234), (21617, 24960)]