118272180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151631}}^1$

素因数の和:151656

約数の個数: 48

約数和(自身を含む): 356638464

約数和(自身を除く): 238366284

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, 151631, 303262, 454893, 606524, 758155, 909786, 1516310, 1819572, 1971203, 2274465, 3032620, 3942406, 4548930, 5913609, 7884812, 9097860, 9856015, 11827218, 19712030, 23654436, 29568045, 39424060, 59136090, 118272180]

約数ペア:

[(1, 118272180), (2, 59136090), (3, 39424060), (4, 29568045), (5, 23654436), (6, 19712030), (10, 11827218), (12, 9856015), (13, 9097860), (15, 7884812), (20, 5913609), (26, 4548930), (30, 3942406), (39, 3032620), (52, 2274465), (60, 1971203), (65, 1819572), (78, 1516310), (130, 909786), (156, 758155), (195, 606524), (260, 454893), (390, 303262), (780, 151631)]