160467120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20291

約数の個数: 120

約数和(自身を含む): 587922192

約数和(自身を除く): 427455072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 20261, 40522, 60783, 81044, 101305, 121566, 162088, 182349, 202610, 222871, 243132, 303915, 324176, 364698, 405220, 445742, 486264, 607830, 668613, 729396, 810440, 891484, 911745, 972528, 1114355, 1215660, 1337226, 1458792, 1620880, 1782968, 1823490, 2005839, 2228710, 2431320, 2674452, 2917584, 3343065, 3565936, 3646980, 4011678, 4457420, 4862640, 5348904, 6686130, 7293960, 8023356, 8914840, 10029195, 10697808, 13372260, 14587920, 16046712, 17829680, 20058390, 26744520, 32093424, 40116780, 53489040, 80233560, 160467120]

約数ペア:

[(1, 160467120), (2, 80233560), (3, 53489040), (4, 40116780), (5, 32093424), (6, 26744520), (8, 20058390), (9, 17829680), (10, 16046712), (11, 14587920), (12, 13372260), (15, 10697808), (16, 10029195), (18, 8914840), (20, 8023356), (22, 7293960), (24, 6686130), (30, 5348904), (33, 4862640), (36, 4457420), (40, 4011678), (44, 3646980), (45, 3565936), (48, 3343065), (55, 2917584), (60, 2674452), (66, 2431320), (72, 2228710), (80, 2005839), (88, 1823490), (90, 1782968), (99, 1620880), (110, 1458792), (120, 1337226), (132, 1215660), (144, 1114355), (165, 972528), (176, 911745), (180, 891484), (198, 810440), (220, 729396), (240, 668613), (264, 607830), (330, 486264), (360, 445742), (396, 405220), (440, 364698), (495, 324176), (528, 303915), (660, 243132), (720, 222871), (792, 202610), (880, 182349), (990, 162088), (1320, 121566), (1584, 101305), (1980, 81044), (2640, 60783), (3960, 40522), (7920, 20261)]