426295440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197359}}^1$

素因数の和:197381

約数の個数: 80

約数和(自身を含む): 1468358400

約数和(自身を除く): 1042062960

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, 197359, 394718, 592077, 789436, 986795, 1184154, 1578872, 1776231, 1973590, 2368308, 2960385, 3157744, 3552462, 3947180, 4736616, 5328693, 5920770, 7104924, 7894360, 8881155, 9473232, 10657386, 11841540, 14209848, 15788720, 17762310, 21314772, 23683080, 26643465, 28419696, 35524620, 42629544, 47366160, 53286930, 71049240, 85259088, 106573860, 142098480, 213147720, 426295440]

約数ペア:

[(1, 426295440), (2, 213147720), (3, 142098480), (4, 106573860), (5, 85259088), (6, 71049240), (8, 53286930), (9, 47366160), (10, 42629544), (12, 35524620), (15, 28419696), (16, 26643465), (18, 23683080), (20, 21314772), (24, 17762310), (27, 15788720), (30, 14209848), (36, 11841540), (40, 10657386), (45, 9473232), (48, 8881155), (54, 7894360), (60, 7104924), (72, 5920770), (80, 5328693), (90, 4736616), (108, 3947180), (120, 3552462), (135, 3157744), (144, 2960385), (180, 2368308), (216, 1973590), (240, 1776231), (270, 1578872), (360, 1184154), (432, 986795), (540, 789436), (720, 592077), (1080, 394718), (2160, 197359)]