7427520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2602

約数の個数: 84

約数和(自身を含む): 25557480

約数和(自身を除く): 18129960

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, 2579, 2880, 5158, 7737, 10316, 12895, 15474, 20632, 23211, 25790, 30948, 38685, 41264, 46422, 51580, 61896, 77370, 82528, 92844, 103160, 116055, 123792, 154740, 165056, 185688, 206320, 232110, 247584, 309480, 371376, 412640, 464220, 495168, 618960, 742752, 825280, 928440, 1237920, 1485504, 1856880, 2475840, 3713760, 7427520]

約数ペア:

[(1, 7427520), (2, 3713760), (3, 2475840), (4, 1856880), (5, 1485504), (6, 1237920), (8, 928440), (9, 825280), (10, 742752), (12, 618960), (15, 495168), (16, 464220), (18, 412640), (20, 371376), (24, 309480), (30, 247584), (32, 232110), (36, 206320), (40, 185688), (45, 165056), (48, 154740), (60, 123792), (64, 116055), (72, 103160), (80, 92844), (90, 82528), (96, 77370), (120, 61896), (144, 51580), (160, 46422), (180, 41264), (192, 38685), (240, 30948), (288, 25790), (320, 23211), (360, 20632), (480, 15474), (576, 12895), (720, 10316), (960, 7737), (1440, 5158), (2579, 2880)]