774720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{269}}^1$

素因数の和:292

約数の個数: 84

約数和(自身を含む): 2674620

約数和(自身を除く): 1899900

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, 269, 288, 320, 360, 480, 538, 576, 720, 807, 960, 1076, 1345, 1440, 1614, 2152, 2421, 2690, 2880, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 8608, 9684, 10760, 12105, 12912, 16140, 17216, 19368, 21520, 24210, 25824, 32280, 38736, 43040, 48420, 51648, 64560, 77472, 86080, 96840, 129120, 154944, 193680, 258240, 387360, 774720]

約数ペア:

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