1246233420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{4441}}^1$

素因数の和:6015

約数の個数: 72

約数和(自身を含む): 3783517920

約数和(自身を除く): 2537284500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1559, 3118, 4441, 4677, 6236, 7795, 8882, 9354, 13323, 14031, 15590, 17764, 18708, 22205, 23385, 26646, 28062, 31180, 39969, 44410, 46770, 53292, 56124, 66615, 70155, 79938, 88820, 93540, 133230, 140310, 159876, 199845, 266460, 280620, 399690, 799380, 6923519, 13847038, 20770557, 27694076, 34617595, 41541114, 62311671, 69235190, 83082228, 103852785, 124623342, 138470380, 207705570, 249246684, 311558355, 415411140, 623116710, 1246233420]

約数ペア:

[(1, 1246233420), (2, 623116710), (3, 415411140), (4, 311558355), (5, 249246684), (6, 207705570), (9, 138470380), (10, 124623342), (12, 103852785), (15, 83082228), (18, 69235190), (20, 62311671), (30, 41541114), (36, 34617595), (45, 27694076), (60, 20770557), (90, 13847038), (180, 6923519), (1559, 799380), (3118, 399690), (4441, 280620), (4677, 266460), (6236, 199845), (7795, 159876), (8882, 140310), (9354, 133230), (13323, 93540), (14031, 88820), (15590, 79938), (17764, 70155), (18708, 66615), (22205, 56124), (23385, 53292), (26646, 46770), (28062, 44410), (31180, 39969)]