16753320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 54966600

約数和(自身を除く): 38213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 269, 346, 360, 519, 538, 692, 807, 865, 1038, 1076, 1345, 1384, 1557, 1614, 1730, 2076, 2152, 2421, 2595, 2690, 3114, 3228, 3460, 4035, 4152, 4842, 5190, 5380, 6228, 6456, 6920, 7785, 8070, 9684, 10380, 10760, 12105, 12456, 15570, 16140, 19368, 20760, 24210, 31140, 32280, 46537, 48420, 62280, 93074, 96840, 139611, 186148, 232685, 279222, 372296, 418833, 465370, 558444, 698055, 837666, 930740, 1116888, 1396110, 1675332, 1861480, 2094165, 2792220, 3350664, 4188330, 5584440, 8376660, 16753320]

約数ペア:

[(1, 16753320), (2, 8376660), (3, 5584440), (4, 4188330), (5, 3350664), (6, 2792220), (8, 2094165), (9, 1861480), (10, 1675332), (12, 1396110), (15, 1116888), (18, 930740), (20, 837666), (24, 698055), (30, 558444), (36, 465370), (40, 418833), (45, 372296), (60, 279222), (72, 232685), (90, 186148), (120, 139611), (173, 96840), (180, 93074), (269, 62280), (346, 48420), (360, 46537), (519, 32280), (538, 31140), (692, 24210), (807, 20760), (865, 19368), (1038, 16140), (1076, 15570), (1345, 12456), (1384, 12105), (1557, 10760), (1614, 10380), (1730, 9684), (2076, 8070), (2152, 7785), (2421, 6920), (2595, 6456), (2690, 6228), (3114, 5380), (3228, 5190), (3460, 4842), (4035, 4152)]