9915840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:347

約数の個数: 168

約数和(自身を含む): 37325808

約数和(自身を除く): 27409968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 313, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 626, 660, 704, 720, 792, 880, 939, 960, 990, 1056, 1252, 1320, 1440, 1565, 1584, 1760, 1878, 1980, 2112, 2504, 2640, 2817, 2880, 3130, 3168, 3443, 3520, 3756, 3960, 4695, 5008, 5280, 5634, 6260, 6336, 6886, 7512, 7920, 9390, 10016, 10329, 10560, 11268, 12520, 13772, 14085, 15024, 15840, 17215, 18780, 20032, 20658, 22536, 25040, 27544, 28170, 30048, 30987, 31680, 34430, 37560, 41316, 45072, 50080, 51645, 55088, 56340, 60096, 61974, 68860, 75120, 82632, 90144, 100160, 103290, 110176, 112680, 123948, 137720, 150240, 154935, 165264, 180288, 206580, 220352, 225360, 247896, 275440, 300480, 309870, 330528, 413160, 450720, 495792, 550880, 619740, 661056, 826320, 901440, 991584, 1101760, 1239480, 1652640, 1983168, 2478960, 3305280, 4957920, 9915840]

約数ペア:

[(1, 9915840), (2, 4957920), (3, 3305280), (4, 2478960), (5, 1983168), (6, 1652640), (8, 1239480), (9, 1101760), (10, 991584), (11, 901440), (12, 826320), (15, 661056), (16, 619740), (18, 550880), (20, 495792), (22, 450720), (24, 413160), (30, 330528), (32, 309870), (33, 300480), (36, 275440), (40, 247896), (44, 225360), (45, 220352), (48, 206580), (55, 180288), (60, 165264), (64, 154935), (66, 150240), (72, 137720), (80, 123948), (88, 112680), (90, 110176), (96, 103290), (99, 100160), (110, 90144), (120, 82632), (132, 75120), (144, 68860), (160, 61974), (165, 60096), (176, 56340), (180, 55088), (192, 51645), (198, 50080), (220, 45072), (240, 41316), (264, 37560), (288, 34430), (313, 31680), (320, 30987), (330, 30048), (352, 28170), (360, 27544), (396, 25040), (440, 22536), (480, 20658), (495, 20032), (528, 18780), (576, 17215), (626, 15840), (660, 15024), (704, 14085), (720, 13772), (792, 12520), (880, 11268), (939, 10560), (960, 10329), (990, 10016), (1056, 9390), (1252, 7920), (1320, 7512), (1440, 6886), (1565, 6336), (1584, 6260), (1760, 5634), (1878, 5280), (1980, 5008), (2112, 4695), (2504, 3960), (2640, 3756), (2817, 3520), (2880, 3443), (3130, 3168)]