3828919680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{221581}}^1$

素因数の和:221609

約数の個数: 128

約数和(自身を含む): 13560818400

約数和(自身を除く): 9731898720

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 221581, 443162, 664743, 886324, 1107905, 1329486, 1772648, 1994229, 2215810, 2658972, 3323715, 3545296, 3988458, 4431620, 5317944, 5982687, 6647430, 7090592, 7976916, 8863240, 9971145, 10635888, 11965374, 13294860, 14181184, 15953832, 17726480, 19942290, 21271776, 23930748, 26589720, 28362368, 29913435, 31907664, 35452960, 39884580, 42543552, 47861496, 53179440, 59826870, 63815328, 70905920, 79769160, 85087104, 95722992, 106358880, 119653740, 127630656, 141811840, 159538320, 191445984, 212717760, 239307480, 255261312, 319076640, 382891968, 425435520, 478614960, 638153280, 765783936, 957229920, 1276306560, 1914459840, 3828919680]

約数ペア:

[(1, 3828919680), (2, 1914459840), (3, 1276306560), (4, 957229920), (5, 765783936), (6, 638153280), (8, 478614960), (9, 425435520), (10, 382891968), (12, 319076640), (15, 255261312), (16, 239307480), (18, 212717760), (20, 191445984), (24, 159538320), (27, 141811840), (30, 127630656), (32, 119653740), (36, 106358880), (40, 95722992), (45, 85087104), (48, 79769160), (54, 70905920), (60, 63815328), (64, 59826870), (72, 53179440), (80, 47861496), (90, 42543552), (96, 39884580), (108, 35452960), (120, 31907664), (128, 29913435), (135, 28362368), (144, 26589720), (160, 23930748), (180, 21271776), (192, 19942290), (216, 17726480), (240, 15953832), (270, 14181184), (288, 13294860), (320, 11965374), (360, 10635888), (384, 9971145), (432, 8863240), (480, 7976916), (540, 7090592), (576, 6647430), (640, 5982687), (720, 5317944), (864, 4431620), (960, 3988458), (1080, 3545296), (1152, 3323715), (1440, 2658972), (1728, 2215810), (1920, 1994229), (2160, 1772648), (2880, 1329486), (3456, 1107905), (4320, 886324), (5760, 664743), (8640, 443162), (17280, 221581)]