123227120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29063}}^1$

素因数の和:29129

約数の個数: 40

約数和(自身を含む): 291918816

約数和(自身を除く): 168691696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 29063, 58126, 116252, 145315, 232504, 290630, 465008, 581260, 1162520, 1540339, 2325040, 3080678, 6161356, 7701695, 12322712, 15403390, 24645424, 30806780, 61613560, 123227120]

約数ペア:

[(1, 123227120), (2, 61613560), (4, 30806780), (5, 24645424), (8, 15403390), (10, 12322712), (16, 7701695), (20, 6161356), (40, 3080678), (53, 2325040), (80, 1540339), (106, 1162520), (212, 581260), (265, 465008), (424, 290630), (530, 232504), (848, 145315), (1060, 116252), (2120, 58126), (4240, 29063)]