2003640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 6134400

約数和(自身を除く): 4130760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 283, 295, 354, 472, 566, 590, 708, 849, 885, 1132, 1180, 1415, 1416, 1698, 1770, 2264, 2360, 2830, 3396, 3540, 4245, 5660, 6792, 7080, 8490, 11320, 16697, 16980, 33394, 33960, 50091, 66788, 83485, 100182, 133576, 166970, 200364, 250455, 333940, 400728, 500910, 667880, 1001820, 2003640]

約数ペア:

[(1, 2003640), (2, 1001820), (3, 667880), (4, 500910), (5, 400728), (6, 333940), (8, 250455), (10, 200364), (12, 166970), (15, 133576), (20, 100182), (24, 83485), (30, 66788), (40, 50091), (59, 33960), (60, 33394), (118, 16980), (120, 16697), (177, 11320), (236, 8490), (283, 7080), (295, 6792), (354, 5660), (472, 4245), (566, 3540), (590, 3396), (708, 2830), (849, 2360), (885, 2264), (1132, 1770), (1180, 1698), (1415, 1416)]