660484890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12011}}^1$

素因数の和:12084

約数の個数: 96

約数和(自身を含む): 1888862976

約数和(自身を除く): 1228378086

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 705, 846, 1170, 1222, 1410, 1833, 2115, 3055, 3666, 4230, 5499, 6110, 9165, 10998, 12011, 18330, 24022, 27495, 36033, 54990, 60055, 72066, 108099, 120110, 156143, 180165, 216198, 312286, 360330, 468429, 540495, 564517, 780715, 936858, 1080990, 1129034, 1405287, 1561430, 1693551, 2342145, 2810574, 2822585, 3387102, 4684290, 5080653, 5645170, 7026435, 7338721, 8467755, 10161306, 14052870, 14677442, 16935510, 22016163, 25403265, 36693605, 44032326, 50806530, 66048489, 73387210, 110080815, 132096978, 220161630, 330242445, 660484890]

約数ペア:

[(1, 660484890), (2, 330242445), (3, 220161630), (5, 132096978), (6, 110080815), (9, 73387210), (10, 66048489), (13, 50806530), (15, 44032326), (18, 36693605), (26, 25403265), (30, 22016163), (39, 16935510), (45, 14677442), (47, 14052870), (65, 10161306), (78, 8467755), (90, 7338721), (94, 7026435), (117, 5645170), (130, 5080653), (141, 4684290), (195, 3387102), (234, 2822585), (235, 2810574), (282, 2342145), (390, 1693551), (423, 1561430), (470, 1405287), (585, 1129034), (611, 1080990), (705, 936858), (846, 780715), (1170, 564517), (1222, 540495), (1410, 468429), (1833, 360330), (2115, 312286), (3055, 216198), (3666, 180165), (4230, 156143), (5499, 120110), (6110, 108099), (9165, 72066), (10998, 60055), (12011, 54990), (18330, 36033), (24022, 27495)]