407133960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{3323}}^1$

素因数の和:4358

約数の個数: 64

約数和(自身を含む): 1222966080

約数和(自身を除く): 815832120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021, 2042, 3063, 3323, 4084, 5105, 6126, 6646, 8168, 9969, 10210, 12252, 13292, 15315, 16615, 19938, 20420, 24504, 26584, 30630, 33230, 39876, 40840, 49845, 61260, 66460, 79752, 99690, 122520, 132920, 199380, 398760, 3392783, 6785566, 10178349, 13571132, 16963915, 20356698, 27142264, 33927830, 40713396, 50891745, 67855660, 81426792, 101783490, 135711320, 203566980, 407133960]

約数ペア:

[(1, 407133960), (2, 203566980), (3, 135711320), (4, 101783490), (5, 81426792), (6, 67855660), (8, 50891745), (10, 40713396), (12, 33927830), (15, 27142264), (20, 20356698), (24, 16963915), (30, 13571132), (40, 10178349), (60, 6785566), (120, 3392783), (1021, 398760), (2042, 199380), (3063, 132920), (3323, 122520), (4084, 99690), (5105, 79752), (6126, 66460), (6646, 61260), (8168, 49845), (9969, 40840), (10210, 39876), (12252, 33230), (13292, 30630), (15315, 26584), (16615, 24504), (19938, 20420)]