129250560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 418251456

約数和(自身を除く): 289000896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 347, 384, 388, 480, 485, 582, 640, 694, 768, 776, 960, 970, 1041, 1164, 1280, 1388, 1455, 1552, 1735, 1920, 1940, 2082, 2328, 2776, 2910, 3104, 3470, 3840, 3880, 4164, 4656, 5205, 5552, 5820, 6208, 6940, 7760, 8328, 9312, 10410, 11104, 11640, 12416, 13880, 15520, 16656, 18624, 20820, 22208, 23280, 24832, 27760, 31040, 33312, 33659, 37248, 41640, 44416, 46560, 55520, 62080, 66624, 67318, 74496, 83280, 88832, 93120, 100977, 111040, 124160, 133248, 134636, 166560, 168295, 186240, 201954, 222080, 266496, 269272, 333120, 336590, 372480, 403908, 444160, 504885, 538544, 666240, 673180, 807816, 1009770, 1077088, 1332480, 1346360, 1615632, 2019540, 2154176, 2692720, 3231264, 4039080, 4308352, 5385440, 6462528, 8078160, 8616704, 10770880, 12925056, 16156320, 21541760, 25850112, 32312640, 43083520, 64625280, 129250560]

約数ペア:

[(1, 129250560), (2, 64625280), (3, 43083520), (4, 32312640), (5, 25850112), (6, 21541760), (8, 16156320), (10, 12925056), (12, 10770880), (15, 8616704), (16, 8078160), (20, 6462528), (24, 5385440), (30, 4308352), (32, 4039080), (40, 3231264), (48, 2692720), (60, 2154176), (64, 2019540), (80, 1615632), (96, 1346360), (97, 1332480), (120, 1077088), (128, 1009770), (160, 807816), (192, 673180), (194, 666240), (240, 538544), (256, 504885), (291, 444160), (320, 403908), (347, 372480), (384, 336590), (388, 333120), (480, 269272), (485, 266496), (582, 222080), (640, 201954), (694, 186240), (768, 168295), (776, 166560), (960, 134636), (970, 133248), (1041, 124160), (1164, 111040), (1280, 100977), (1388, 93120), (1455, 88832), (1552, 83280), (1735, 74496), (1920, 67318), (1940, 66624), (2082, 62080), (2328, 55520), (2776, 46560), (2910, 44416), (3104, 41640), (3470, 37248), (3840, 33659), (3880, 33312), (4164, 31040), (4656, 27760), (5205, 24832), (5552, 23280), (5820, 22208), (6208, 20820), (6940, 18624), (7760, 16656), (8328, 15520), (9312, 13880), (10410, 12416), (11104, 11640)]