1949760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{677}}^1$

素因数の和:700

約数の個数: 84

約数和(自身を含む): 6716268

約数和(自身を除く): 4766508

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, 677, 720, 960, 1354, 1440, 2031, 2708, 2880, 3385, 4062, 5416, 6093, 6770, 8124, 10155, 10832, 12186, 13540, 16248, 20310, 21664, 24372, 27080, 30465, 32496, 40620, 43328, 48744, 54160, 60930, 64992, 81240, 97488, 108320, 121860, 129984, 162480, 194976, 216640, 243720, 324960, 389952, 487440, 649920, 974880, 1949760]

約数ペア:

[(1, 1949760), (2, 974880), (3, 649920), (4, 487440), (5, 389952), (6, 324960), (8, 243720), (9, 216640), (10, 194976), (12, 162480), (15, 129984), (16, 121860), (18, 108320), (20, 97488), (24, 81240), (30, 64992), (32, 60930), (36, 54160), (40, 48744), (45, 43328), (48, 40620), (60, 32496), (64, 30465), (72, 27080), (80, 24372), (90, 21664), (96, 20310), (120, 16248), (144, 13540), (160, 12186), (180, 10832), (192, 10155), (240, 8124), (288, 6770), (320, 6093), (360, 5416), (480, 4062), (576, 3385), (677, 2880), (720, 2708), (960, 2031), (1354, 1440)]