80379934560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55819399}}^1$

素因数の和:55819420

約数の個数: 72

約数和(自身を含む): 274296531600

約数和(自身を除く): 193916597040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55819399, 111638798, 167458197, 223277596, 279096995, 334916394, 446555192, 502374591, 558193990, 669832788, 837290985, 893110384, 1004749182, 1116387980, 1339665576, 1674581970, 1786220768, 2009498364, 2232775960, 2511872955, 2679331152, 3349163940, 4018996728, 4465551920, 5023745910, 5358662304, 6698327880, 8037993456, 8931103840, 10047491820, 13396655760, 16075986912, 20094983640, 26793311520, 40189967280, 80379934560]

約数ペア:

[(1, 80379934560), (2, 40189967280), (3, 26793311520), (4, 20094983640), (5, 16075986912), (6, 13396655760), (8, 10047491820), (9, 8931103840), (10, 8037993456), (12, 6698327880), (15, 5358662304), (16, 5023745910), (18, 4465551920), (20, 4018996728), (24, 3349163940), (30, 2679331152), (32, 2511872955), (36, 2232775960), (40, 2009498364), (45, 1786220768), (48, 1674581970), (60, 1339665576), (72, 1116387980), (80, 1004749182), (90, 893110384), (96, 837290985), (120, 669832788), (144, 558193990), (160, 502374591), (180, 446555192), (240, 334916394), (288, 279096995), (360, 223277596), (480, 167458197), (720, 111638798), (1440, 55819399)]