123319680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5872

約数の個数: 128

約数和(自身を含む): 428889600

約数和(自身を除く): 305569920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 5839, 7040, 10560, 11678, 17517, 21120, 23356, 29195, 35034, 46712, 58390, 64229, 70068, 87585, 93424, 116780, 128458, 140136, 175170, 186848, 192687, 233560, 256916, 280272, 321145, 350340, 373696, 385374, 467120, 513832, 560544, 642290, 700680, 747392, 770748, 934240, 963435, 1027664, 1121088, 1284580, 1401360, 1541496, 1868480, 1926870, 2055328, 2242176, 2569160, 2802720, 3082992, 3736960, 3853740, 4110656, 5138320, 5605440, 6165984, 7707480, 8221312, 10276640, 11210880, 12331968, 15414960, 20553280, 24663936, 30829920, 41106560, 61659840, 123319680]

約数ペア:

[(1, 123319680), (2, 61659840), (3, 41106560), (4, 30829920), (5, 24663936), (6, 20553280), (8, 15414960), (10, 12331968), (11, 11210880), (12, 10276640), (15, 8221312), (16, 7707480), (20, 6165984), (22, 5605440), (24, 5138320), (30, 4110656), (32, 3853740), (33, 3736960), (40, 3082992), (44, 2802720), (48, 2569160), (55, 2242176), (60, 2055328), (64, 1926870), (66, 1868480), (80, 1541496), (88, 1401360), (96, 1284580), (110, 1121088), (120, 1027664), (128, 963435), (132, 934240), (160, 770748), (165, 747392), (176, 700680), (192, 642290), (220, 560544), (240, 513832), (264, 467120), (320, 385374), (330, 373696), (352, 350340), (384, 321145), (440, 280272), (480, 256916), (528, 233560), (640, 192687), (660, 186848), (704, 175170), (880, 140136), (960, 128458), (1056, 116780), (1320, 93424), (1408, 87585), (1760, 70068), (1920, 64229), (2112, 58390), (2640, 46712), (3520, 35034), (4224, 29195), (5280, 23356), (5839, 21120), (7040, 17517), (10560, 11678)]