120355572

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 284940992

約数和(自身を除く): 164585420

約数列:

[1, 2, 3, 4, 6, 12, 157, 193, 314, 331, 386, 471, 579, 628, 662, 772, 942, 993, 1158, 1324, 1884, 1986, 2316, 3972, 30301, 51967, 60602, 63883, 90903, 103934, 121204, 127766, 155901, 181806, 191649, 207868, 255532, 311802, 363612, 383298, 623604, 766596, 10029631, 20059262, 30088893, 40118524, 60177786, 120355572]

約数ペア:

[(1, 120355572), (2, 60177786), (3, 40118524), (4, 30088893), (6, 20059262), (12, 10029631), (157, 766596), (193, 623604), (314, 383298), (331, 363612), (386, 311802), (471, 255532), (579, 207868), (628, 191649), (662, 181806), (772, 155901), (942, 127766), (993, 121204), (1158, 103934), (1324, 90903), (1884, 63883), (1986, 60602), (2316, 51967), (3972, 30301)]