42387960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5987}}^1$

素因数の和:6060

約数の個数: 64

約数和(自身を含む): 129340800

約数和(自身を除く): 86952840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 5987, 7080, 11974, 17961, 23948, 29935, 35922, 47896, 59870, 71844, 89805, 119740, 143688, 179610, 239480, 353233, 359220, 706466, 718440, 1059699, 1412932, 1766165, 2119398, 2825864, 3532330, 4238796, 5298495, 7064660, 8477592, 10596990, 14129320, 21193980, 42387960]

約数ペア:

[(1, 42387960), (2, 21193980), (3, 14129320), (4, 10596990), (5, 8477592), (6, 7064660), (8, 5298495), (10, 4238796), (12, 3532330), (15, 2825864), (20, 2119398), (24, 1766165), (30, 1412932), (40, 1059699), (59, 718440), (60, 706466), (118, 359220), (120, 353233), (177, 239480), (236, 179610), (295, 143688), (354, 119740), (472, 89805), (590, 71844), (708, 59870), (885, 47896), (1180, 35922), (1416, 29935), (1770, 23948), (2360, 17961), (3540, 11974), (5987, 7080)]