77761680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17053}}^1$

素因数の和:17088

約数の個数: 80

約数和(自身を含む): 253763520

約数和(自身を除く): 176001840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 17053, 34106, 51159, 68212, 85265, 102318, 136424, 170530, 204636, 255795, 272848, 324007, 341060, 409272, 511590, 648014, 682120, 818544, 972021, 1023180, 1296028, 1364240, 1620035, 1944042, 2046360, 2592056, 3240070, 3888084, 4092720, 4860105, 5184112, 6480140, 7776168, 9720210, 12960280, 15552336, 19440420, 25920560, 38880840, 77761680]

約数ペア:

[(1, 77761680), (2, 38880840), (3, 25920560), (4, 19440420), (5, 15552336), (6, 12960280), (8, 9720210), (10, 7776168), (12, 6480140), (15, 5184112), (16, 4860105), (19, 4092720), (20, 3888084), (24, 3240070), (30, 2592056), (38, 2046360), (40, 1944042), (48, 1620035), (57, 1364240), (60, 1296028), (76, 1023180), (80, 972021), (95, 818544), (114, 682120), (120, 648014), (152, 511590), (190, 409272), (228, 341060), (240, 324007), (285, 272848), (304, 255795), (380, 204636), (456, 170530), (570, 136424), (760, 102318), (912, 85265), (1140, 68212), (1520, 51159), (2280, 34106), (4560, 17053)]