1543638240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18169}}^1$

素因数の和:18249

約数の個数: 144

約数和(自身を含む): 5357242800

約数和(自身を除く): 3813604560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5664, 7080, 8496, 9440, 10620, 14160, 16992, 18169, 21240, 28320, 36338, 42480, 54507, 72676, 84960, 90845, 109014, 145352, 163521, 181690, 218028, 272535, 290704, 327042, 363380, 436056, 545070, 581408, 654084, 726760, 817605, 872112, 1071971, 1090140, 1308168, 1453520, 1635210, 1744224, 2143942, 2180280, 2616336, 2907040, 3215913, 3270420, 4287884, 4360560, 5232672, 5359855, 6431826, 6540840, 8575768, 8721120, 9647739, 10719710, 12863652, 13081680, 16079565, 17151536, 19295478, 21439420, 25727304, 26163360, 32159130, 34303072, 38590956, 42878840, 48238695, 51454608, 64318260, 77181912, 85757680, 96477390, 102909216, 128636520, 154363824, 171515360, 192954780, 257273040, 308727648, 385909560, 514546080, 771819120, 1543638240]

約数ペア:

[(1, 1543638240), (2, 771819120), (3, 514546080), (4, 385909560), (5, 308727648), (6, 257273040), (8, 192954780), (9, 171515360), (10, 154363824), (12, 128636520), (15, 102909216), (16, 96477390), (18, 85757680), (20, 77181912), (24, 64318260), (30, 51454608), (32, 48238695), (36, 42878840), (40, 38590956), (45, 34303072), (48, 32159130), (59, 26163360), (60, 25727304), (72, 21439420), (80, 19295478), (90, 17151536), (96, 16079565), (118, 13081680), (120, 12863652), (144, 10719710), (160, 9647739), (177, 8721120), (180, 8575768), (236, 6540840), (240, 6431826), (288, 5359855), (295, 5232672), (354, 4360560), (360, 4287884), (472, 3270420), (480, 3215913), (531, 2907040), (590, 2616336), (708, 2180280), (720, 2143942), (885, 1744224), (944, 1635210), (1062, 1453520), (1180, 1308168), (1416, 1090140), (1440, 1071971), (1770, 872112), (1888, 817605), (2124, 726760), (2360, 654084), (2655, 581408), (2832, 545070), (3540, 436056), (4248, 363380), (4720, 327042), (5310, 290704), (5664, 272535), (7080, 218028), (8496, 181690), (9440, 163521), (10620, 145352), (14160, 109014), (16992, 90845), (18169, 84960), (21240, 72676), (28320, 54507), (36338, 42480)]