474931440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:1951

約数の個数: 120

約数和(自身を含む): 1599652080

約数和(自身を除く): 1124720640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 443, 720, 886, 1329, 1489, 1772, 2215, 2658, 2978, 3544, 3987, 4430, 4467, 5316, 5956, 6645, 7088, 7445, 7974, 8860, 8934, 10632, 11912, 13290, 13401, 14890, 15948, 17720, 17868, 19935, 21264, 22335, 23824, 26580, 26802, 29780, 31896, 35440, 35736, 39870, 44670, 53160, 53604, 59560, 63792, 67005, 71472, 79740, 89340, 106320, 107208, 119120, 134010, 159480, 178680, 214416, 268020, 318960, 357360, 536040, 659627, 1072080, 1319254, 1978881, 2638508, 3298135, 3957762, 5277016, 5936643, 6596270, 7915524, 9894405, 10554032, 11873286, 13192540, 15831048, 19788810, 23746572, 26385080, 29683215, 31662096, 39577620, 47493144, 52770160, 59366430, 79155240, 94986288, 118732860, 158310480, 237465720, 474931440]

約数ペア:

[(1, 474931440), (2, 237465720), (3, 158310480), (4, 118732860), (5, 94986288), (6, 79155240), (8, 59366430), (9, 52770160), (10, 47493144), (12, 39577620), (15, 31662096), (16, 29683215), (18, 26385080), (20, 23746572), (24, 19788810), (30, 15831048), (36, 13192540), (40, 11873286), (45, 10554032), (48, 9894405), (60, 7915524), (72, 6596270), (80, 5936643), (90, 5277016), (120, 3957762), (144, 3298135), (180, 2638508), (240, 1978881), (360, 1319254), (443, 1072080), (720, 659627), (886, 536040), (1329, 357360), (1489, 318960), (1772, 268020), (2215, 214416), (2658, 178680), (2978, 159480), (3544, 134010), (3987, 119120), (4430, 107208), (4467, 106320), (5316, 89340), (5956, 79740), (6645, 71472), (7088, 67005), (7445, 63792), (7974, 59560), (8860, 53604), (8934, 53160), (10632, 44670), (11912, 39870), (13290, 35736), (13401, 35440), (14890, 31896), (15948, 29780), (17720, 26802), (17868, 26580), (19935, 23824), (21264, 22335)]