121386080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24473}}^1$

素因数の和:24519

約数の個数: 48

約数和(自身を含む): 296037504

約数和(自身を除く): 174651424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 24473, 48946, 97892, 122365, 195784, 244730, 391568, 489460, 758663, 783136, 978920, 1517326, 1957840, 3034652, 3793315, 3915680, 6069304, 7586630, 12138608, 15173260, 24277216, 30346520, 60693040, 121386080]

約数ペア:

[(1, 121386080), (2, 60693040), (4, 30346520), (5, 24277216), (8, 15173260), (10, 12138608), (16, 7586630), (20, 6069304), (31, 3915680), (32, 3793315), (40, 3034652), (62, 1957840), (80, 1517326), (124, 978920), (155, 783136), (160, 758663), (248, 489460), (310, 391568), (496, 244730), (620, 195784), (992, 122365), (1240, 97892), (2480, 48946), (4960, 24473)]