27678162480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{176609}}^1$

素因数の和:177278

約数の個数: 80

約数和(自身を含む): 85934187360

約数和(自身を除く): 58256024880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 1306, 1959, 2612, 3265, 3918, 5224, 6530, 7836, 9795, 10448, 13060, 15672, 19590, 26120, 31344, 39180, 52240, 78360, 156720, 176609, 353218, 529827, 706436, 883045, 1059654, 1412872, 1766090, 2119308, 2649135, 2825744, 3532180, 4238616, 5298270, 7064360, 8477232, 10596540, 14128720, 21193080, 42386160, 115325677, 230651354, 345977031, 461302708, 576628385, 691954062, 922605416, 1153256770, 1383908124, 1729885155, 1845210832, 2306513540, 2767816248, 3459770310, 4613027080, 5535632496, 6919540620, 9226054160, 13839081240, 27678162480]

約数ペア:

[(1, 27678162480), (2, 13839081240), (3, 9226054160), (4, 6919540620), (5, 5535632496), (6, 4613027080), (8, 3459770310), (10, 2767816248), (12, 2306513540), (15, 1845210832), (16, 1729885155), (20, 1383908124), (24, 1153256770), (30, 922605416), (40, 691954062), (48, 576628385), (60, 461302708), (80, 345977031), (120, 230651354), (240, 115325677), (653, 42386160), (1306, 21193080), (1959, 14128720), (2612, 10596540), (3265, 8477232), (3918, 7064360), (5224, 5298270), (6530, 4238616), (7836, 3532180), (9795, 2825744), (10448, 2649135), (13060, 2119308), (15672, 1766090), (19590, 1412872), (26120, 1059654), (31344, 883045), (39180, 706436), (52240, 529827), (78360, 353218), (156720, 176609)]