3860640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 15095808

約数和(自身を除く): 11235168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 383, 420, 480, 504, 560, 630, 672, 720, 766, 840, 1008, 1120, 1149, 1260, 1440, 1532, 1680, 1915, 2016, 2298, 2520, 2681, 3064, 3360, 3447, 3830, 4596, 5040, 5362, 5745, 6128, 6894, 7660, 8043, 9192, 10080, 10724, 11490, 12256, 13405, 13788, 15320, 16086, 17235, 18384, 21448, 22980, 24129, 26810, 27576, 30640, 32172, 34470, 36768, 40215, 42896, 45960, 48258, 53620, 55152, 61280, 64344, 68940, 80430, 85792, 91920, 96516, 107240, 110304, 120645, 128688, 137880, 160860, 183840, 193032, 214480, 241290, 257376, 275760, 321720, 386064, 428960, 482580, 551520, 643440, 772128, 965160, 1286880, 1930320, 3860640]

約数ペア:

[(1, 3860640), (2, 1930320), (3, 1286880), (4, 965160), (5, 772128), (6, 643440), (7, 551520), (8, 482580), (9, 428960), (10, 386064), (12, 321720), (14, 275760), (15, 257376), (16, 241290), (18, 214480), (20, 193032), (21, 183840), (24, 160860), (28, 137880), (30, 128688), (32, 120645), (35, 110304), (36, 107240), (40, 96516), (42, 91920), (45, 85792), (48, 80430), (56, 68940), (60, 64344), (63, 61280), (70, 55152), (72, 53620), (80, 48258), (84, 45960), (90, 42896), (96, 40215), (105, 36768), (112, 34470), (120, 32172), (126, 30640), (140, 27576), (144, 26810), (160, 24129), (168, 22980), (180, 21448), (210, 18384), (224, 17235), (240, 16086), (252, 15320), (280, 13788), (288, 13405), (315, 12256), (336, 11490), (360, 10724), (383, 10080), (420, 9192), (480, 8043), (504, 7660), (560, 6894), (630, 6128), (672, 5745), (720, 5362), (766, 5040), (840, 4596), (1008, 3830), (1120, 3447), (1149, 3360), (1260, 3064), (1440, 2681), (1532, 2520), (1680, 2298), (1915, 2016)]