12610920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15013}}^1$

素因数の和:15034

約数の個数: 64

約数和(自身を含む): 43240320

約数和(自身を除く): 30629400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15013, 30026, 45039, 60052, 75065, 90078, 105091, 120104, 150130, 180156, 210182, 225195, 300260, 315273, 360312, 420364, 450390, 525455, 600520, 630546, 840728, 900780, 1050910, 1261092, 1576365, 1801560, 2101820, 2522184, 3152730, 4203640, 6305460, 12610920]

約数ペア:

[(1, 12610920), (2, 6305460), (3, 4203640), (4, 3152730), (5, 2522184), (6, 2101820), (7, 1801560), (8, 1576365), (10, 1261092), (12, 1050910), (14, 900780), (15, 840728), (20, 630546), (21, 600520), (24, 525455), (28, 450390), (30, 420364), (35, 360312), (40, 315273), (42, 300260), (56, 225195), (60, 210182), (70, 180156), (84, 150130), (105, 120104), (120, 105091), (140, 90078), (168, 75065), (210, 60052), (280, 45039), (420, 30026), (840, 15013)]