122712420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7603}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 344917440

約数和(自身を除く): 222205020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 7603, 8070, 15206, 16140, 22809, 30412, 38015, 45618, 76030, 91236, 114045, 152060, 228090, 456180, 2045207, 4090414, 6135621, 8180828, 10226035, 12271242, 20452070, 24542484, 30678105, 40904140, 61356210, 122712420]

約数ペア:

[(1, 122712420), (2, 61356210), (3, 40904140), (4, 30678105), (5, 24542484), (6, 20452070), (10, 12271242), (12, 10226035), (15, 8180828), (20, 6135621), (30, 4090414), (60, 2045207), (269, 456180), (538, 228090), (807, 152060), (1076, 114045), (1345, 91236), (1614, 76030), (2690, 45618), (3228, 38015), (4035, 30412), (5380, 22809), (7603, 16140), (8070, 15206)]