1089400680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3026113}}^1$

素因数の和:3026130

約数の個数: 48

約数和(自身を含む): 3540553380

約数和(自身を除く): 2451152700

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, 180, 360, 3026113, 6052226, 9078339, 12104452, 15130565, 18156678, 24208904, 27235017, 30261130, 36313356, 45391695, 54470034, 60522260, 72626712, 90783390, 108940068, 121044520, 136175085, 181566780, 217880136, 272350170, 363133560, 544700340, 1089400680]

約数ペア:

[(1, 1089400680), (2, 544700340), (3, 363133560), (4, 272350170), (5, 217880136), (6, 181566780), (8, 136175085), (9, 121044520), (10, 108940068), (12, 90783390), (15, 72626712), (18, 60522260), (20, 54470034), (24, 45391695), (30, 36313356), (36, 30261130), (40, 27235017), (45, 24208904), (60, 18156678), (72, 15130565), (90, 12104452), (120, 9078339), (180, 6052226), (360, 3026113)]