120968928

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2984

約数の個数: 72

約数和(自身を含む): 346437000

約数和(自身を除く): 225468072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 2819, 3576, 4768, 5364, 5638, 7152, 8457, 10728, 11276, 14304, 16914, 21456, 22552, 25371, 33828, 42912, 45104, 50742, 67656, 90208, 101484, 135312, 202968, 270624, 405936, 420031, 811872, 840062, 1260093, 1680124, 2520186, 3360248, 3780279, 5040372, 6720496, 7560558, 10080744, 13440992, 15121116, 20161488, 30242232, 40322976, 60484464, 120968928]

約数ペア:

[(1, 120968928), (2, 60484464), (3, 40322976), (4, 30242232), (6, 20161488), (8, 15121116), (9, 13440992), (12, 10080744), (16, 7560558), (18, 6720496), (24, 5040372), (32, 3780279), (36, 3360248), (48, 2520186), (72, 1680124), (96, 1260093), (144, 840062), (149, 811872), (288, 420031), (298, 405936), (447, 270624), (596, 202968), (894, 135312), (1192, 101484), (1341, 90208), (1788, 67656), (2384, 50742), (2682, 45104), (2819, 42912), (3576, 33828), (4768, 25371), (5364, 22552), (5638, 21456), (7152, 16914), (8457, 14304), (10728, 11276)]