90323760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16363}}^1$

素因数の和:16402

約数の個数: 80

約数和(自身を含む): 292195584

約数和(自身を除く): 201871824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16363, 32726, 49089, 65452, 81815, 98178, 130904, 163630, 196356, 245445, 261808, 327260, 376349, 392712, 490890, 654520, 752698, 785424, 981780, 1129047, 1309040, 1505396, 1881745, 1963560, 2258094, 3010792, 3763490, 3927120, 4516188, 5645235, 6021584, 7526980, 9032376, 11290470, 15053960, 18064752, 22580940, 30107920, 45161880, 90323760]

約数ペア:

[(1, 90323760), (2, 45161880), (3, 30107920), (4, 22580940), (5, 18064752), (6, 15053960), (8, 11290470), (10, 9032376), (12, 7526980), (15, 6021584), (16, 5645235), (20, 4516188), (23, 3927120), (24, 3763490), (30, 3010792), (40, 2258094), (46, 1963560), (48, 1881745), (60, 1505396), (69, 1309040), (80, 1129047), (92, 981780), (115, 785424), (120, 752698), (138, 654520), (184, 490890), (230, 392712), (240, 376349), (276, 327260), (345, 261808), (368, 245445), (460, 196356), (552, 163630), (690, 130904), (920, 98178), (1104, 81815), (1380, 65452), (1840, 49089), (2760, 32726), (5520, 16363)]