76489440

素因数分解:

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

素因数の和:8424

約数の個数: 96

約数和(自身を含む): 253653120

約数和(自身を除く): 177163680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 8387, 9120, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 125805, 134192, 159353, 167740, 201288, 251610, 268384, 318706, 335480, 402576, 478059, 503220, 637412, 670960, 796765, 805152, 956118, 1006440, 1274824, 1341920, 1593530, 1912236, 2012880, 2390295, 2549648, 3187060, 3824472, 4025760, 4780590, 5099296, 6374120, 7648944, 9561180, 12748240, 15297888, 19122360, 25496480, 38244720, 76489440]

約数ペア:

[(1, 76489440), (2, 38244720), (3, 25496480), (4, 19122360), (5, 15297888), (6, 12748240), (8, 9561180), (10, 7648944), (12, 6374120), (15, 5099296), (16, 4780590), (19, 4025760), (20, 3824472), (24, 3187060), (30, 2549648), (32, 2390295), (38, 2012880), (40, 1912236), (48, 1593530), (57, 1341920), (60, 1274824), (76, 1006440), (80, 956118), (95, 805152), (96, 796765), (114, 670960), (120, 637412), (152, 503220), (160, 478059), (190, 402576), (228, 335480), (240, 318706), (285, 268384), (304, 251610), (380, 201288), (456, 167740), (480, 159353), (570, 134192), (608, 125805), (760, 100644), (912, 83870), (1140, 67096), (1520, 50322), (1824, 41935), (2280, 33548), (3040, 25161), (4560, 16774), (8387, 9120)]