196012980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{362987}}^1$

素因数の和:363005

約数の個数: 48

約数和(自身を含む): 609819840

約数和(自身を除く): 413806860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 362987, 725974, 1088961, 1451948, 1814935, 2177922, 3266883, 3629870, 4355844, 5444805, 6533766, 7259740, 9800649, 10889610, 13067532, 16334415, 19601298, 21779220, 32668830, 39202596, 49003245, 65337660, 98006490, 196012980]

約数ペア:

[(1, 196012980), (2, 98006490), (3, 65337660), (4, 49003245), (5, 39202596), (6, 32668830), (9, 21779220), (10, 19601298), (12, 16334415), (15, 13067532), (18, 10889610), (20, 9800649), (27, 7259740), (30, 6533766), (36, 5444805), (45, 4355844), (54, 3629870), (60, 3266883), (90, 2177922), (108, 1814935), (135, 1451948), (180, 1088961), (270, 725974), (540, 362987)]