223860480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 723526944

約数和(自身を除く): 499666464

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, 384, 388, 480, 485, 582, 601, 640, 768, 776, 960, 970, 1164, 1202, 1280, 1455, 1552, 1803, 1920, 1940, 2328, 2404, 2910, 3005, 3104, 3606, 3840, 3880, 4656, 4808, 5820, 6010, 6208, 7212, 7760, 9015, 9312, 9616, 11640, 12020, 12416, 14424, 15520, 18030, 18624, 19232, 23280, 24040, 24832, 28848, 31040, 36060, 37248, 38464, 46560, 48080, 57696, 58297, 62080, 72120, 74496, 76928, 93120, 96160, 115392, 116594, 124160, 144240, 153856, 174891, 186240, 192320, 230784, 233188, 288480, 291485, 349782, 372480, 384640, 461568, 466376, 576960, 582970, 699564, 769280, 874455, 932752, 1153920, 1165940, 1399128, 1748910, 1865504, 2307840, 2331880, 2798256, 3497820, 3731008, 4663760, 5596512, 6995640, 7462016, 9327520, 11193024, 13991280, 14924032, 18655040, 22386048, 27982560, 37310080, 44772096, 55965120, 74620160, 111930240, 223860480]

約数ペア:

[(1, 223860480), (2, 111930240), (3, 74620160), (4, 55965120), (5, 44772096), (6, 37310080), (8, 27982560), (10, 22386048), (12, 18655040), (15, 14924032), (16, 13991280), (20, 11193024), (24, 9327520), (30, 7462016), (32, 6995640), (40, 5596512), (48, 4663760), (60, 3731008), (64, 3497820), (80, 2798256), (96, 2331880), (97, 2307840), (120, 1865504), (128, 1748910), (160, 1399128), (192, 1165940), (194, 1153920), (240, 932752), (256, 874455), (291, 769280), (320, 699564), (384, 582970), (388, 576960), (480, 466376), (485, 461568), (582, 384640), (601, 372480), (640, 349782), (768, 291485), (776, 288480), (960, 233188), (970, 230784), (1164, 192320), (1202, 186240), (1280, 174891), (1455, 153856), (1552, 144240), (1803, 124160), (1920, 116594), (1940, 115392), (2328, 96160), (2404, 93120), (2910, 76928), (3005, 74496), (3104, 72120), (3606, 62080), (3840, 58297), (3880, 57696), (4656, 48080), (4808, 46560), (5820, 38464), (6010, 37248), (6208, 36060), (7212, 31040), (7760, 28848), (9015, 24832), (9312, 24040), (9616, 23280), (11640, 19232), (12020, 18624), (12416, 18030), (14424, 15520)]