122884980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2309}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 344615040

約数和(自身を除く): 221730060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2309, 2661, 3548, 4435, 4618, 5322, 6927, 8870, 9236, 10644, 11545, 13305, 13854, 17740, 23090, 26610, 27708, 34635, 46180, 53220, 69270, 138540, 2048083, 4096166, 6144249, 8192332, 10240415, 12288498, 20480830, 24576996, 30721245, 40961660, 61442490, 122884980]

約数ペア:

[(1, 122884980), (2, 61442490), (3, 40961660), (4, 30721245), (5, 24576996), (6, 20480830), (10, 12288498), (12, 10240415), (15, 8192332), (20, 6144249), (30, 4096166), (60, 2048083), (887, 138540), (1774, 69270), (2309, 53220), (2661, 46180), (3548, 34635), (4435, 27708), (4618, 26610), (5322, 23090), (6927, 17740), (8870, 13854), (9236, 13305), (10644, 11545)]