122280780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3121}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 343020384

約数和(自身を除く): 220739604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3121, 3265, 3918, 6242, 6530, 7836, 9363, 9795, 12484, 13060, 15605, 18726, 19590, 31210, 37452, 39180, 46815, 62420, 93630, 187260, 2038013, 4076026, 6114039, 8152052, 10190065, 12228078, 20380130, 24456156, 30570195, 40760260, 61140390, 122280780]

約数ペア:

[(1, 122280780), (2, 61140390), (3, 40760260), (4, 30570195), (5, 24456156), (6, 20380130), (10, 12228078), (12, 10190065), (15, 8152052), (20, 6114039), (30, 4076026), (60, 2038013), (653, 187260), (1306, 93630), (1959, 62420), (2612, 46815), (3121, 39180), (3265, 37452), (3918, 31210), (6242, 19590), (6530, 18726), (7836, 15605), (9363, 13060), (9795, 12484)]