72463680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8387}}^1$

素因数の和:8413

約数の個数: 112

約数和(自身を含む): 255666240

約数和(自身を除く): 183202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8387, 8640, 16774, 25161, 33548, 41935, 50322, 67096, 75483, 83870, 100644, 125805, 134192, 150966, 167740, 201288, 226449, 251610, 268384, 301932, 335480, 377415, 402576, 452898, 503220, 536768, 603864, 670960, 754830, 805152, 905796, 1006440, 1132245, 1207728, 1341920, 1509660, 1610304, 1811592, 2012880, 2264490, 2415456, 2683840, 3019320, 3623184, 4025760, 4528980, 4830912, 6038640, 7246368, 8051520, 9057960, 12077280, 14492736, 18115920, 24154560, 36231840, 72463680]

約数ペア:

[(1, 72463680), (2, 36231840), (3, 24154560), (4, 18115920), (5, 14492736), (6, 12077280), (8, 9057960), (9, 8051520), (10, 7246368), (12, 6038640), (15, 4830912), (16, 4528980), (18, 4025760), (20, 3623184), (24, 3019320), (27, 2683840), (30, 2415456), (32, 2264490), (36, 2012880), (40, 1811592), (45, 1610304), (48, 1509660), (54, 1341920), (60, 1207728), (64, 1132245), (72, 1006440), (80, 905796), (90, 805152), (96, 754830), (108, 670960), (120, 603864), (135, 536768), (144, 503220), (160, 452898), (180, 402576), (192, 377415), (216, 335480), (240, 301932), (270, 268384), (288, 251610), (320, 226449), (360, 201288), (432, 167740), (480, 150966), (540, 134192), (576, 125805), (720, 100644), (864, 83870), (960, 75483), (1080, 67096), (1440, 50322), (1728, 41935), (2160, 33548), (2880, 25161), (4320, 16774), (8387, 8640)]