380654370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61297}}^1$

素因数の和:61336

約数の個数: 64

約数和(自身を含む): 1059229440

約数和(自身を除く): 678575070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 61297, 122594, 183891, 306485, 367782, 551673, 612970, 919455, 1103346, 1409831, 1655019, 1838910, 2758365, 2819662, 3310038, 4229493, 5516730, 7049155, 8275095, 8458986, 12688479, 14098310, 16550190, 21147465, 25376958, 38065437, 42294930, 63442395, 76130874, 126884790, 190327185, 380654370]

約数ペア:

[(1, 380654370), (2, 190327185), (3, 126884790), (5, 76130874), (6, 63442395), (9, 42294930), (10, 38065437), (15, 25376958), (18, 21147465), (23, 16550190), (27, 14098310), (30, 12688479), (45, 8458986), (46, 8275095), (54, 7049155), (69, 5516730), (90, 4229493), (115, 3310038), (135, 2819662), (138, 2758365), (207, 1838910), (230, 1655019), (270, 1409831), (345, 1103346), (414, 919455), (621, 612970), (690, 551673), (1035, 367782), (1242, 306485), (2070, 183891), (3105, 122594), (6210, 61297)]