122601180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157181}}^1$

素因数の和:157206

約数の個数: 48

約数和(自身を含む): 369692064

約数和(自身を除く): 247090884

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, 157181, 314362, 471543, 628724, 785905, 943086, 1571810, 1886172, 2043353, 2357715, 3143620, 4086706, 4715430, 6130059, 8173412, 9430860, 10216765, 12260118, 20433530, 24520236, 30650295, 40867060, 61300590, 122601180]

約数ペア:

[(1, 122601180), (2, 61300590), (3, 40867060), (4, 30650295), (5, 24520236), (6, 20433530), (10, 12260118), (12, 10216765), (13, 9430860), (15, 8173412), (20, 6130059), (26, 4715430), (30, 4086706), (39, 3143620), (52, 2357715), (60, 2043353), (65, 1886172), (78, 1571810), (130, 943086), (156, 785905), (195, 628724), (260, 471543), (390, 314362), (780, 157181)]