55523760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231349}}^1$

素因数の和:231365

約数の個数: 40

約数和(自身を含む): 172124400

約数和(自身を除く): 116600640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231349, 462698, 694047, 925396, 1156745, 1388094, 1850792, 2313490, 2776188, 3470235, 3701584, 4626980, 5552376, 6940470, 9253960, 11104752, 13880940, 18507920, 27761880, 55523760]

約数ペア:

[(1, 55523760), (2, 27761880), (3, 18507920), (4, 13880940), (5, 11104752), (6, 9253960), (8, 6940470), (10, 5552376), (12, 4626980), (15, 3701584), (16, 3470235), (20, 2776188), (24, 2313490), (30, 1850792), (40, 1388094), (48, 1156745), (60, 925396), (80, 694047), (120, 462698), (240, 231349)]