71208360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 232727040

約数和(自身を除く): 161518680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 887, 892, 1115, 1338, 1774, 1784, 2007, 2230, 2661, 2676, 3345, 3548, 4014, 4435, 4460, 5322, 5352, 6690, 7096, 7983, 8028, 8870, 8920, 10035, 10644, 13305, 13380, 15966, 16056, 17740, 20070, 21288, 26610, 26760, 31932, 35480, 39915, 40140, 53220, 63864, 79830, 80280, 106440, 159660, 197801, 319320, 395602, 593403, 791204, 989005, 1186806, 1582408, 1780209, 1978010, 2373612, 2967015, 3560418, 3956020, 4747224, 5934030, 7120836, 7912040, 8901045, 11868060, 14241672, 17802090, 23736120, 35604180, 71208360]

約数ペア:

[(1, 71208360), (2, 35604180), (3, 23736120), (4, 17802090), (5, 14241672), (6, 11868060), (8, 8901045), (9, 7912040), (10, 7120836), (12, 5934030), (15, 4747224), (18, 3956020), (20, 3560418), (24, 2967015), (30, 2373612), (36, 1978010), (40, 1780209), (45, 1582408), (60, 1186806), (72, 989005), (90, 791204), (120, 593403), (180, 395602), (223, 319320), (360, 197801), (446, 159660), (669, 106440), (887, 80280), (892, 79830), (1115, 63864), (1338, 53220), (1774, 40140), (1784, 39915), (2007, 35480), (2230, 31932), (2661, 26760), (2676, 26610), (3345, 21288), (3548, 20070), (4014, 17740), (4435, 16056), (4460, 15966), (5322, 13380), (5352, 13305), (6690, 10644), (7096, 10035), (7983, 8920), (8028, 8870)]