57704520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25309}}^1$

素因数の和:25342

約数の個数: 64

約数和(自身を含む): 182232000

約数和(自身を除く): 124527480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 25309, 50618, 75927, 101236, 126545, 151854, 202472, 253090, 303708, 379635, 480871, 506180, 607416, 759270, 961742, 1012360, 1442613, 1518540, 1923484, 2404355, 2885226, 3037080, 3846968, 4808710, 5770452, 7213065, 9617420, 11540904, 14426130, 19234840, 28852260, 57704520]

約数ペア:

[(1, 57704520), (2, 28852260), (3, 19234840), (4, 14426130), (5, 11540904), (6, 9617420), (8, 7213065), (10, 5770452), (12, 4808710), (15, 3846968), (19, 3037080), (20, 2885226), (24, 2404355), (30, 1923484), (38, 1518540), (40, 1442613), (57, 1012360), (60, 961742), (76, 759270), (95, 607416), (114, 506180), (120, 480871), (152, 379635), (190, 303708), (228, 253090), (285, 202472), (380, 151854), (456, 126545), (570, 101236), (760, 75927), (1140, 50618), (2280, 25309)]