80070240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1684

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 174671520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1559, 1605, 1712, 2140, 2568, 3118, 3210, 3424, 4280, 4677, 5136, 6236, 6420, 7795, 8560, 9354, 10272, 12472, 12840, 15590, 17120, 18708, 23385, 24944, 25680, 31180, 37416, 46770, 49888, 51360, 62360, 74832, 93540, 124720, 149664, 166813, 187080, 249440, 333626, 374160, 500439, 667252, 748320, 834065, 1000878, 1334504, 1668130, 2001756, 2502195, 2669008, 3336260, 4003512, 5004390, 5338016, 6672520, 8007024, 10008780, 13345040, 16014048, 20017560, 26690080, 40035120, 80070240]

約数ペア:

[(1, 80070240), (2, 40035120), (3, 26690080), (4, 20017560), (5, 16014048), (6, 13345040), (8, 10008780), (10, 8007024), (12, 6672520), (15, 5338016), (16, 5004390), (20, 4003512), (24, 3336260), (30, 2669008), (32, 2502195), (40, 2001756), (48, 1668130), (60, 1334504), (80, 1000878), (96, 834065), (107, 748320), (120, 667252), (160, 500439), (214, 374160), (240, 333626), (321, 249440), (428, 187080), (480, 166813), (535, 149664), (642, 124720), (856, 93540), (1070, 74832), (1284, 62360), (1559, 51360), (1605, 49888), (1712, 46770), (2140, 37416), (2568, 31180), (3118, 25680), (3210, 24944), (3424, 23385), (4280, 18708), (4677, 17120), (5136, 15590), (6236, 12840), (6420, 12472), (7795, 10272), (8560, 9354)]