229462560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{159349}}^1$

素因数の和:159370

約数の個数: 72

約数和(自身を含む): 783045900

約数和(自身を除く): 553583340

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, 159349, 318698, 478047, 637396, 796745, 956094, 1274792, 1434141, 1593490, 1912188, 2390235, 2549584, 2868282, 3186980, 3824376, 4780470, 5099168, 5736564, 6373960, 7170705, 7648752, 9560940, 11473128, 12747920, 14341410, 15297504, 19121880, 22946256, 25495840, 28682820, 38243760, 45892512, 57365640, 76487520, 114731280, 229462560]

約数ペア:

[(1, 229462560), (2, 114731280), (3, 76487520), (4, 57365640), (5, 45892512), (6, 38243760), (8, 28682820), (9, 25495840), (10, 22946256), (12, 19121880), (15, 15297504), (16, 14341410), (18, 12747920), (20, 11473128), (24, 9560940), (30, 7648752), (32, 7170705), (36, 6373960), (40, 5736564), (45, 5099168), (48, 4780470), (60, 3824376), (72, 3186980), (80, 2868282), (90, 2549584), (96, 2390235), (120, 1912188), (144, 1593490), (160, 1434141), (180, 1274792), (240, 956094), (288, 796745), (360, 637396), (480, 478047), (720, 318698), (1440, 159349)]