64019520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22229}}^1$

素因数の和:22252

約数の個数: 84

約数和(自身を含む): 220210380

約数和(自身を除く): 156190860

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, 22229, 44458, 66687, 88916, 111145, 133374, 177832, 200061, 222290, 266748, 333435, 355664, 400122, 444580, 533496, 666870, 711328, 800244, 889160, 1000305, 1066992, 1333740, 1422656, 1600488, 1778320, 2000610, 2133984, 2667480, 3200976, 3556640, 4001220, 4267968, 5334960, 6401952, 7113280, 8002440, 10669920, 12803904, 16004880, 21339840, 32009760, 64019520]

約数ペア:

[(1, 64019520), (2, 32009760), (3, 21339840), (4, 16004880), (5, 12803904), (6, 10669920), (8, 8002440), (9, 7113280), (10, 6401952), (12, 5334960), (15, 4267968), (16, 4001220), (18, 3556640), (20, 3200976), (24, 2667480), (30, 2133984), (32, 2000610), (36, 1778320), (40, 1600488), (45, 1422656), (48, 1333740), (60, 1066992), (64, 1000305), (72, 889160), (80, 800244), (90, 711328), (96, 666870), (120, 533496), (144, 444580), (160, 400122), (180, 355664), (192, 333435), (240, 266748), (288, 222290), (320, 200061), (360, 177832), (480, 133374), (576, 111145), (720, 88916), (960, 66687), (1440, 44458), (2880, 22229)]