164477280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31151}}^1$

素因数の和:31180

約数の個数: 96

約数和(自身を含む): 565221888

約数和(自身を除く): 400744608

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 31151, 62302, 93453, 124604, 155755, 186906, 249208, 311510, 342661, 373812, 467265, 498416, 623020, 685322, 747624, 934530, 996832, 1027983, 1246040, 1370644, 1495248, 1713305, 1869060, 2055966, 2492080, 2741288, 2990496, 3426610, 3738120, 4111932, 4984160, 5139915, 5482576, 6853220, 7476240, 8223864, 10279830, 10965152, 13706440, 14952480, 16447728, 20559660, 27412880, 32895456, 41119320, 54825760, 82238640, 164477280]

約数ペア:

[(1, 164477280), (2, 82238640), (3, 54825760), (4, 41119320), (5, 32895456), (6, 27412880), (8, 20559660), (10, 16447728), (11, 14952480), (12, 13706440), (15, 10965152), (16, 10279830), (20, 8223864), (22, 7476240), (24, 6853220), (30, 5482576), (32, 5139915), (33, 4984160), (40, 4111932), (44, 3738120), (48, 3426610), (55, 2990496), (60, 2741288), (66, 2492080), (80, 2055966), (88, 1869060), (96, 1713305), (110, 1495248), (120, 1370644), (132, 1246040), (160, 1027983), (165, 996832), (176, 934530), (220, 747624), (240, 685322), (264, 623020), (330, 498416), (352, 467265), (440, 373812), (480, 342661), (528, 311510), (660, 249208), (880, 186906), (1056, 155755), (1320, 124604), (1760, 93453), (2640, 62302), (5280, 31151)]