744626880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{258551}}^1$

素因数の和:258574

約数の個数: 84

約数和(自身を含む): 2561216112

約数和(自身を除く): 1816589232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 258551, 517102, 775653, 1034204, 1292755, 1551306, 2068408, 2326959, 2585510, 3102612, 3878265, 4136816, 4653918, 5171020, 6205224, 7756530, 8273632, 9307836, 10342040, 11634795, 12410448, 15513060, 16547264, 18615672, 20684080, 23269590, 24820896, 31026120, 37231344, 41368160, 46539180, 49641792, 62052240, 74462688, 82736320, 93078360, 124104480, 148925376, 186156720, 248208960, 372313440, 744626880]

約数ペア:

[(1, 744626880), (2, 372313440), (3, 248208960), (4, 186156720), (5, 148925376), (6, 124104480), (8, 93078360), (9, 82736320), (10, 74462688), (12, 62052240), (15, 49641792), (16, 46539180), (18, 41368160), (20, 37231344), (24, 31026120), (30, 24820896), (32, 23269590), (36, 20684080), (40, 18615672), (45, 16547264), (48, 15513060), (60, 12410448), (64, 11634795), (72, 10342040), (80, 9307836), (90, 8273632), (96, 7756530), (120, 6205224), (144, 5171020), (160, 4653918), (180, 4136816), (192, 3878265), (240, 3102612), (288, 2585510), (320, 2326959), (360, 2068408), (480, 1551306), (576, 1292755), (720, 1034204), (960, 775653), (1440, 517102), (2880, 258551)]