120850940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3209}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 291211200

約数和(自身を除く): 170360260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3209, 3766, 5380, 6418, 7532, 9415, 12836, 16045, 18830, 22463, 32090, 37660, 44926, 64180, 89852, 112315, 224630, 449260, 863221, 1726442, 3452884, 4316105, 6042547, 8632210, 12085094, 17264420, 24170188, 30212735, 60425470, 120850940]

約数ペア:

[(1, 120850940), (2, 60425470), (4, 30212735), (5, 24170188), (7, 17264420), (10, 12085094), (14, 8632210), (20, 6042547), (28, 4316105), (35, 3452884), (70, 1726442), (140, 863221), (269, 449260), (538, 224630), (1076, 112315), (1345, 89852), (1883, 64180), (2690, 44926), (3209, 37660), (3766, 32090), (5380, 22463), (6418, 18830), (7532, 16045), (9415, 12836)]