48264720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28729}}^1$

素因数の和:28752

約数の個数: 80

約数和(自身を含む): 171000960

約数和(自身を除く): 122736240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28729, 57458, 86187, 114916, 143645, 172374, 201103, 229832, 287290, 344748, 402206, 430935, 459664, 574580, 603309, 689496, 804412, 861870, 1005515, 1149160, 1206618, 1378992, 1608824, 1723740, 2011030, 2298320, 2413236, 3016545, 3217648, 3447480, 4022060, 4826472, 6033090, 6894960, 8044120, 9652944, 12066180, 16088240, 24132360, 48264720]

約数ペア:

[(1, 48264720), (2, 24132360), (3, 16088240), (4, 12066180), (5, 9652944), (6, 8044120), (7, 6894960), (8, 6033090), (10, 4826472), (12, 4022060), (14, 3447480), (15, 3217648), (16, 3016545), (20, 2413236), (21, 2298320), (24, 2011030), (28, 1723740), (30, 1608824), (35, 1378992), (40, 1206618), (42, 1149160), (48, 1005515), (56, 861870), (60, 804412), (70, 689496), (80, 603309), (84, 574580), (105, 459664), (112, 430935), (120, 402206), (140, 344748), (168, 287290), (210, 229832), (240, 201103), (280, 172374), (336, 143645), (420, 114916), (560, 86187), (840, 57458), (1680, 28729)]