1138431120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{29101}}^1$

素因数の和:29280

約数の個数: 80

約数和(自身を含む): 3550909632

約数和(自身を除く): 2412478512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 29101, 39120, 58202, 87303, 116404, 145505, 174606, 232808, 291010, 349212, 436515, 465616, 582020, 698424, 873030, 1164040, 1396848, 1746060, 2328080, 3492120, 4743463, 6984240, 9486926, 14230389, 18973852, 23717315, 28460778, 37947704, 47434630, 56921556, 71151945, 75895408, 94869260, 113843112, 142303890, 189738520, 227686224, 284607780, 379477040, 569215560, 1138431120]

約数ペア:

[(1, 1138431120), (2, 569215560), (3, 379477040), (4, 284607780), (5, 227686224), (6, 189738520), (8, 142303890), (10, 113843112), (12, 94869260), (15, 75895408), (16, 71151945), (20, 56921556), (24, 47434630), (30, 37947704), (40, 28460778), (48, 23717315), (60, 18973852), (80, 14230389), (120, 9486926), (163, 6984240), (240, 4743463), (326, 3492120), (489, 2328080), (652, 1746060), (815, 1396848), (978, 1164040), (1304, 873030), (1630, 698424), (1956, 582020), (2445, 465616), (2608, 436515), (3260, 349212), (3912, 291010), (4890, 232808), (6520, 174606), (7824, 145505), (9780, 116404), (13040, 87303), (19560, 58202), (29101, 39120)]