3624800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 9280656

約数和(自身を除く): 5655856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 197, 200, 230, 368, 394, 400, 460, 575, 736, 788, 800, 920, 985, 1150, 1576, 1840, 1970, 2300, 3152, 3680, 3940, 4531, 4600, 4925, 6304, 7880, 9062, 9200, 9850, 15760, 18124, 18400, 19700, 22655, 31520, 36248, 39400, 45310, 72496, 78800, 90620, 113275, 144992, 157600, 181240, 226550, 362480, 453100, 724960, 906200, 1812400, 3624800]

約数ペア:

[(1, 3624800), (2, 1812400), (4, 906200), (5, 724960), (8, 453100), (10, 362480), (16, 226550), (20, 181240), (23, 157600), (25, 144992), (32, 113275), (40, 90620), (46, 78800), (50, 72496), (80, 45310), (92, 39400), (100, 36248), (115, 31520), (160, 22655), (184, 19700), (197, 18400), (200, 18124), (230, 15760), (368, 9850), (394, 9200), (400, 9062), (460, 7880), (575, 6304), (736, 4925), (788, 4600), (800, 4531), (920, 3940), (985, 3680), (1150, 3152), (1576, 2300), (1840, 1970)]