12326340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15803}}^1$

素因数の和:15828

約数の個数: 48

約数和(自身を含む): 37171008

約数和(自身を除く): 24844668

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, 15803, 31606, 47409, 63212, 79015, 94818, 158030, 189636, 205439, 237045, 316060, 410878, 474090, 616317, 821756, 948180, 1027195, 1232634, 2054390, 2465268, 3081585, 4108780, 6163170, 12326340]

約数ペア:

[(1, 12326340), (2, 6163170), (3, 4108780), (4, 3081585), (5, 2465268), (6, 2054390), (10, 1232634), (12, 1027195), (13, 948180), (15, 821756), (20, 616317), (26, 474090), (30, 410878), (39, 316060), (52, 237045), (60, 205439), (65, 189636), (78, 158030), (130, 94818), (156, 79015), (195, 63212), (260, 47409), (390, 31606), (780, 15803)]