73553880

素因数分解:

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

素因数の和:4824

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 148839720

約数列:

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

約数ペア:

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