201405240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559459}}^1$

素因数の和:559476

約数の個数: 48

約数和(自身を含む): 654568200

約数和(自身を除く): 453162960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 559459, 1118918, 1678377, 2237836, 2797295, 3356754, 4475672, 5035131, 5594590, 6713508, 8391885, 10070262, 11189180, 13427016, 16783770, 20140524, 22378360, 25175655, 33567540, 40281048, 50351310, 67135080, 100702620, 201405240]

約数ペア:

[(1, 201405240), (2, 100702620), (3, 67135080), (4, 50351310), (5, 40281048), (6, 33567540), (8, 25175655), (9, 22378360), (10, 20140524), (12, 16783770), (15, 13427016), (18, 11189180), (20, 10070262), (24, 8391885), (30, 6713508), (36, 5594590), (40, 5035131), (45, 4475672), (60, 3356754), (72, 2797295), (90, 2237836), (120, 1678377), (180, 1118918), (360, 559459)]