122064540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156493}}^1$

素因数の和:156518

約数の個数: 48

約数和(自身を含む): 368073888

約数和(自身を除く): 246009348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 156493, 312986, 469479, 625972, 782465, 938958, 1564930, 1877916, 2034409, 2347395, 3129860, 4068818, 4694790, 6103227, 8137636, 9389580, 10172045, 12206454, 20344090, 24412908, 30516135, 40688180, 61032270, 122064540]

約数ペア:

[(1, 122064540), (2, 61032270), (3, 40688180), (4, 30516135), (5, 24412908), (6, 20344090), (10, 12206454), (12, 10172045), (13, 9389580), (15, 8137636), (20, 6103227), (26, 4694790), (30, 4068818), (39, 3129860), (52, 2347395), (60, 2034409), (65, 1877916), (78, 1564930), (130, 938958), (156, 782465), (195, 625972), (260, 469479), (390, 312986), (780, 156493)]