283398480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131203}}^1$

素因数の和:131225

約数の個数: 80

約数和(自身を含む): 976157760

約数和(自身を除く): 692759280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 131203, 262406, 393609, 524812, 656015, 787218, 1049624, 1180827, 1312030, 1574436, 1968045, 2099248, 2361654, 2624060, 3148872, 3542481, 3936090, 4723308, 5248120, 5904135, 6297744, 7084962, 7872180, 9446616, 10496240, 11808270, 14169924, 15744360, 17712405, 18893232, 23616540, 28339848, 31488720, 35424810, 47233080, 56679696, 70849620, 94466160, 141699240, 283398480]

約数ペア:

[(1, 283398480), (2, 141699240), (3, 94466160), (4, 70849620), (5, 56679696), (6, 47233080), (8, 35424810), (9, 31488720), (10, 28339848), (12, 23616540), (15, 18893232), (16, 17712405), (18, 15744360), (20, 14169924), (24, 11808270), (27, 10496240), (30, 9446616), (36, 7872180), (40, 7084962), (45, 6297744), (48, 5904135), (54, 5248120), (60, 4723308), (72, 3936090), (80, 3542481), (90, 3148872), (108, 2624060), (120, 2361654), (135, 2099248), (144, 1968045), (180, 1574436), (216, 1312030), (240, 1180827), (270, 1049624), (360, 787218), (432, 656015), (540, 524812), (720, 393609), (1080, 262406), (2160, 131203)]