1549440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{269}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 5370300

約数和(自身を除く): 3820860

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, 128, 144, 160, 180, 192, 240, 269, 288, 320, 360, 384, 480, 538, 576, 640, 720, 807, 960, 1076, 1152, 1345, 1440, 1614, 1920, 2152, 2421, 2690, 2880, 3228, 4035, 4304, 4842, 5380, 5760, 6456, 8070, 8608, 9684, 10760, 12105, 12912, 16140, 17216, 19368, 21520, 24210, 25824, 32280, 34432, 38736, 43040, 48420, 51648, 64560, 77472, 86080, 96840, 103296, 129120, 154944, 172160, 193680, 258240, 309888, 387360, 516480, 774720, 1549440]

約数ペア:

[(1, 1549440), (2, 774720), (3, 516480), (4, 387360), (5, 309888), (6, 258240), (8, 193680), (9, 172160), (10, 154944), (12, 129120), (15, 103296), (16, 96840), (18, 86080), (20, 77472), (24, 64560), (30, 51648), (32, 48420), (36, 43040), (40, 38736), (45, 34432), (48, 32280), (60, 25824), (64, 24210), (72, 21520), (80, 19368), (90, 17216), (96, 16140), (120, 12912), (128, 12105), (144, 10760), (160, 9684), (180, 8608), (192, 8070), (240, 6456), (269, 5760), (288, 5380), (320, 4842), (360, 4304), (384, 4035), (480, 3228), (538, 2880), (576, 2690), (640, 2421), (720, 2152), (807, 1920), (960, 1614), (1076, 1440), (1152, 1345)]