89694480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16249}}^1$

素因数の和:16288

約数の個数: 80

約数和(自身を含む): 290160000

約数和(自身を除く): 200465520

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, 16249, 32498, 48747, 64996, 81245, 97494, 129992, 162490, 194988, 243735, 259984, 324980, 373727, 389976, 487470, 649960, 747454, 779952, 974940, 1121181, 1299920, 1494908, 1868635, 1949880, 2242362, 2989816, 3737270, 3899760, 4484724, 5605905, 5979632, 7474540, 8969448, 11211810, 14949080, 17938896, 22423620, 29898160, 44847240, 89694480]

約数ペア:

[(1, 89694480), (2, 44847240), (3, 29898160), (4, 22423620), (5, 17938896), (6, 14949080), (8, 11211810), (10, 8969448), (12, 7474540), (15, 5979632), (16, 5605905), (20, 4484724), (23, 3899760), (24, 3737270), (30, 2989816), (40, 2242362), (46, 1949880), (48, 1868635), (60, 1494908), (69, 1299920), (80, 1121181), (92, 974940), (115, 779952), (120, 747454), (138, 649960), (184, 487470), (230, 389976), (240, 373727), (276, 324980), (345, 259984), (368, 243735), (460, 194988), (552, 162490), (690, 129992), (920, 97494), (1104, 81245), (1380, 64996), (1840, 48747), (2760, 32498), (5520, 16249)]