406949880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{3361}}^1$

素因数の和:4384

約数の個数: 64

約数和(自身を含む): 1222423200

約数和(自身を除く): 815473320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1009, 2018, 3027, 3361, 4036, 5045, 6054, 6722, 8072, 10083, 10090, 12108, 13444, 15135, 16805, 20166, 20180, 24216, 26888, 30270, 33610, 40332, 40360, 50415, 60540, 67220, 80664, 100830, 121080, 134440, 201660, 403320, 3391249, 6782498, 10173747, 13564996, 16956245, 20347494, 27129992, 33912490, 40694988, 50868735, 67824980, 81389976, 101737470, 135649960, 203474940, 406949880]

約数ペア:

[(1, 406949880), (2, 203474940), (3, 135649960), (4, 101737470), (5, 81389976), (6, 67824980), (8, 50868735), (10, 40694988), (12, 33912490), (15, 27129992), (20, 20347494), (24, 16956245), (30, 13564996), (40, 10173747), (60, 6782498), (120, 3391249), (1009, 403320), (2018, 201660), (3027, 134440), (3361, 121080), (4036, 100830), (5045, 80664), (6054, 67220), (6722, 60540), (8072, 50415), (10083, 40360), (10090, 40332), (12108, 33610), (13444, 30270), (15135, 26888), (16805, 24216), (20166, 20180)]