270542880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{187877}}^1$

素因数の和:187898

約数の個数: 72

約数和(自身を含む): 923232492

約数和(自身を除く): 652689612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 187877, 375754, 563631, 751508, 939385, 1127262, 1503016, 1690893, 1878770, 2254524, 2818155, 3006032, 3381786, 3757540, 4509048, 5636310, 6012064, 6763572, 7515080, 8454465, 9018096, 11272620, 13527144, 15030160, 16908930, 18036192, 22545240, 27054288, 30060320, 33817860, 45090480, 54108576, 67635720, 90180960, 135271440, 270542880]

約数ペア:

[(1, 270542880), (2, 135271440), (3, 90180960), (4, 67635720), (5, 54108576), (6, 45090480), (8, 33817860), (9, 30060320), (10, 27054288), (12, 22545240), (15, 18036192), (16, 16908930), (18, 15030160), (20, 13527144), (24, 11272620), (30, 9018096), (32, 8454465), (36, 7515080), (40, 6763572), (45, 6012064), (48, 5636310), (60, 4509048), (72, 3757540), (80, 3381786), (90, 3006032), (96, 2818155), (120, 2254524), (144, 1878770), (160, 1690893), (180, 1503016), (240, 1127262), (288, 939385), (360, 751508), (480, 563631), (720, 375754), (1440, 187877)]