255113280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29527}}^1$

素因数の和:29553

約数の個数: 112

約数和(自身を含む): 900013440

約数和(自身を除く): 644900160

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, 8640, 29527, 59054, 88581, 118108, 147635, 177162, 236216, 265743, 295270, 354324, 442905, 472432, 531486, 590540, 708648, 797229, 885810, 944864, 1062972, 1181080, 1328715, 1417296, 1594458, 1771620, 1889728, 2125944, 2362160, 2657430, 2834592, 3188916, 3543240, 3986145, 4251888, 4724320, 5314860, 5669184, 6377832, 7086480, 7972290, 8503776, 9448640, 10629720, 12755664, 14172960, 15944580, 17007552, 21259440, 25511328, 28345920, 31889160, 42518880, 51022656, 63778320, 85037760, 127556640, 255113280]

約数ペア:

[(1, 255113280), (2, 127556640), (3, 85037760), (4, 63778320), (5, 51022656), (6, 42518880), (8, 31889160), (9, 28345920), (10, 25511328), (12, 21259440), (15, 17007552), (16, 15944580), (18, 14172960), (20, 12755664), (24, 10629720), (27, 9448640), (30, 8503776), (32, 7972290), (36, 7086480), (40, 6377832), (45, 5669184), (48, 5314860), (54, 4724320), (60, 4251888), (64, 3986145), (72, 3543240), (80, 3188916), (90, 2834592), (96, 2657430), (108, 2362160), (120, 2125944), (135, 1889728), (144, 1771620), (160, 1594458), (180, 1417296), (192, 1328715), (216, 1181080), (240, 1062972), (270, 944864), (288, 885810), (320, 797229), (360, 708648), (432, 590540), (480, 531486), (540, 472432), (576, 442905), (720, 354324), (864, 295270), (960, 265743), (1080, 236216), (1440, 177162), (1728, 147635), (2160, 118108), (2880, 88581), (4320, 59054), (8640, 29527)]