23050620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 70848960

約数和(自身を除く): 47798340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 1621, 2370, 2844, 3242, 3555, 4740, 4863, 6484, 7110, 8105, 9726, 14220, 14589, 16210, 19452, 24315, 29178, 32420, 48630, 58356, 72945, 97260, 128059, 145890, 256118, 291780, 384177, 512236, 640295, 768354, 1152531, 1280590, 1536708, 1920885, 2305062, 2561180, 3841770, 4610124, 5762655, 7683540, 11525310, 23050620]

約数ペア:

[(1, 23050620), (2, 11525310), (3, 7683540), (4, 5762655), (5, 4610124), (6, 3841770), (9, 2561180), (10, 2305062), (12, 1920885), (15, 1536708), (18, 1280590), (20, 1152531), (30, 768354), (36, 640295), (45, 512236), (60, 384177), (79, 291780), (90, 256118), (158, 145890), (180, 128059), (237, 97260), (316, 72945), (395, 58356), (474, 48630), (711, 32420), (790, 29178), (948, 24315), (1185, 19452), (1422, 16210), (1580, 14589), (1621, 14220), (2370, 9726), (2844, 8105), (3242, 7110), (3555, 6484), (4740, 4863)]