284196960

素因数分解:

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

素因数の和:197380

約数の個数: 72

約数和(自身を含む): 969827040

約数和(自身を除く): 685630080

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, 197359, 394718, 592077, 789436, 986795, 1184154, 1578872, 1776231, 1973590, 2368308, 2960385, 3157744, 3552462, 3947180, 4736616, 5920770, 6315488, 7104924, 7894360, 8881155, 9473232, 11841540, 14209848, 15788720, 17762310, 18946464, 23683080, 28419696, 31577440, 35524620, 47366160, 56839392, 71049240, 94732320, 142098480, 284196960]

約数ペア:

[(1, 284196960), (2, 142098480), (3, 94732320), (4, 71049240), (5, 56839392), (6, 47366160), (8, 35524620), (9, 31577440), (10, 28419696), (12, 23683080), (15, 18946464), (16, 17762310), (18, 15788720), (20, 14209848), (24, 11841540), (30, 9473232), (32, 8881155), (36, 7894360), (40, 7104924), (45, 6315488), (48, 5920770), (60, 4736616), (72, 3947180), (80, 3552462), (90, 3157744), (96, 2960385), (120, 2368308), (144, 1973590), (160, 1776231), (180, 1578872), (240, 1184154), (288, 986795), (360, 789436), (480, 592077), (720, 394718), (1440, 197359)]