264713760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{183829}}^1$

素因数の和:183850

約数の個数: 72

約数和(自身を含む): 903340620

約数和(自身を除く): 638626860

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 183829, 367658, 551487, 735316, 919145, 1102974, 1470632, 1654461, 1838290, 2205948, 2757435, 2941264, 3308922, 3676580, 4411896, 5514870, 5882528, 6617844, 7353160, 8272305, 8823792, 11029740, 13235688, 14706320, 16544610, 17647584, 22059480, 26471376, 29412640, 33089220, 44118960, 52942752, 66178440, 88237920, 132356880, 264713760]

約数ペア:

[(1, 264713760), (2, 132356880), (3, 88237920), (4, 66178440), (5, 52942752), (6, 44118960), (8, 33089220), (9, 29412640), (10, 26471376), (12, 22059480), (15, 17647584), (16, 16544610), (18, 14706320), (20, 13235688), (24, 11029740), (30, 8823792), (32, 8272305), (36, 7353160), (40, 6617844), (45, 5882528), (48, 5514870), (60, 4411896), (72, 3676580), (80, 3308922), (90, 2941264), (96, 2757435), (120, 2205948), (144, 1838290), (160, 1654461), (180, 1470632), (240, 1102974), (288, 919145), (360, 735316), (480, 551487), (720, 367658), (1440, 183829)]