147107760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4679}}^1$

素因数の和:4826

約数の個数: 80

約数和(自身を含む): 459613440

約数和(自身を除く): 312505680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4679, 5240, 6288, 7860, 9358, 10480, 14037, 15720, 18716, 23395, 28074, 31440, 37432, 46790, 56148, 70185, 74864, 93580, 112296, 140370, 187160, 224592, 280740, 374320, 561480, 612949, 1122960, 1225898, 1838847, 2451796, 3064745, 3677694, 4903592, 6129490, 7355388, 9194235, 9807184, 12258980, 14710776, 18388470, 24517960, 29421552, 36776940, 49035920, 73553880, 147107760]

約数ペア:

[(1, 147107760), (2, 73553880), (3, 49035920), (4, 36776940), (5, 29421552), (6, 24517960), (8, 18388470), (10, 14710776), (12, 12258980), (15, 9807184), (16, 9194235), (20, 7355388), (24, 6129490), (30, 4903592), (40, 3677694), (48, 3064745), (60, 2451796), (80, 1838847), (120, 1225898), (131, 1122960), (240, 612949), (262, 561480), (393, 374320), (524, 280740), (655, 224592), (786, 187160), (1048, 140370), (1310, 112296), (1572, 93580), (1965, 74864), (2096, 70185), (2620, 56148), (3144, 46790), (3930, 37432), (4679, 31440), (5240, 28074), (6288, 23395), (7860, 18716), (9358, 15720), (10480, 14037)]