145248960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2222

約数の個数: 112

約数和(自身を含む): 467880192

約数和(自身を除く): 322631232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2131, 2272, 2840, 3408, 4260, 4262, 4544, 5680, 6393, 6816, 8520, 8524, 10655, 11360, 12786, 13632, 17040, 17048, 21310, 22720, 25572, 31965, 34080, 34096, 42620, 51144, 63930, 68160, 68192, 85240, 102288, 127860, 136384, 151301, 170480, 204576, 255720, 302602, 340960, 409152, 453903, 511440, 605204, 681920, 756505, 907806, 1022880, 1210408, 1513010, 1815612, 2045760, 2269515, 2420816, 3026020, 3631224, 4539030, 4841632, 6052040, 7262448, 9078060, 9683264, 12104080, 14524896, 18156120, 24208160, 29049792, 36312240, 48416320, 72624480, 145248960]

約数ペア:

[(1, 145248960), (2, 72624480), (3, 48416320), (4, 36312240), (5, 29049792), (6, 24208160), (8, 18156120), (10, 14524896), (12, 12104080), (15, 9683264), (16, 9078060), (20, 7262448), (24, 6052040), (30, 4841632), (32, 4539030), (40, 3631224), (48, 3026020), (60, 2420816), (64, 2269515), (71, 2045760), (80, 1815612), (96, 1513010), (120, 1210408), (142, 1022880), (160, 907806), (192, 756505), (213, 681920), (240, 605204), (284, 511440), (320, 453903), (355, 409152), (426, 340960), (480, 302602), (568, 255720), (710, 204576), (852, 170480), (960, 151301), (1065, 136384), (1136, 127860), (1420, 102288), (1704, 85240), (2130, 68192), (2131, 68160), (2272, 63930), (2840, 51144), (3408, 42620), (4260, 34096), (4262, 34080), (4544, 31965), (5680, 25572), (6393, 22720), (6816, 21310), (8520, 17048), (8524, 17040), (10655, 13632), (11360, 12786)]