38244720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8422

約数の個数: 80

約数和(自身を含む): 124813440

約数和(自身を除く): 86568720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 8387, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 125805, 134192, 159353, 167740, 201288, 251610, 318706, 335480, 402576, 478059, 503220, 637412, 670960, 796765, 956118, 1006440, 1274824, 1593530, 1912236, 2012880, 2390295, 2549648, 3187060, 3824472, 4780590, 6374120, 7648944, 9561180, 12748240, 19122360, 38244720]

約数ペア:

[(1, 38244720), (2, 19122360), (3, 12748240), (4, 9561180), (5, 7648944), (6, 6374120), (8, 4780590), (10, 3824472), (12, 3187060), (15, 2549648), (16, 2390295), (19, 2012880), (20, 1912236), (24, 1593530), (30, 1274824), (38, 1006440), (40, 956118), (48, 796765), (57, 670960), (60, 637412), (76, 503220), (80, 478059), (95, 402576), (114, 335480), (120, 318706), (152, 251610), (190, 201288), (228, 167740), (240, 159353), (285, 134192), (304, 125805), (380, 100644), (456, 83870), (570, 67096), (760, 50322), (912, 41935), (1140, 33548), (1520, 25161), (2280, 16774), (4560, 8387)]