1499676480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{520721}}^1$

素因数の和:520744

約数の個数: 84

約数和(自身を含む): 5158272132

約数和(自身を除く): 3658595652

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, 520721, 1041442, 1562163, 2082884, 2603605, 3124326, 4165768, 4686489, 5207210, 6248652, 7810815, 8331536, 9372978, 10414420, 12497304, 15621630, 16663072, 18745956, 20828840, 23432445, 24994608, 31243260, 33326144, 37491912, 41657680, 46864890, 49989216, 62486520, 74983824, 83315360, 93729780, 99978432, 124973040, 149967648, 166630720, 187459560, 249946080, 299935296, 374919120, 499892160, 749838240, 1499676480]

約数ペア:

[(1, 1499676480), (2, 749838240), (3, 499892160), (4, 374919120), (5, 299935296), (6, 249946080), (8, 187459560), (9, 166630720), (10, 149967648), (12, 124973040), (15, 99978432), (16, 93729780), (18, 83315360), (20, 74983824), (24, 62486520), (30, 49989216), (32, 46864890), (36, 41657680), (40, 37491912), (45, 33326144), (48, 31243260), (60, 24994608), (64, 23432445), (72, 20828840), (80, 18745956), (90, 16663072), (96, 15621630), (120, 12497304), (144, 10414420), (160, 9372978), (180, 8331536), (192, 7810815), (240, 6248652), (288, 5207210), (320, 4686489), (360, 4165768), (480, 3124326), (576, 2603605), (720, 2082884), (960, 1562163), (1440, 1041442), (2880, 520721)]