16810680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4564

約数の個数: 64

約数和(自身を含む): 52070400

約数和(自身を除く): 35259720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 4519, 9038, 13557, 18076, 22595, 27114, 36152, 45190, 54228, 67785, 90380, 108456, 135570, 140089, 180760, 271140, 280178, 420267, 542280, 560356, 700445, 840534, 1120712, 1400890, 1681068, 2101335, 2801780, 3362136, 4202670, 5603560, 8405340, 16810680]

約数ペア:

[(1, 16810680), (2, 8405340), (3, 5603560), (4, 4202670), (5, 3362136), (6, 2801780), (8, 2101335), (10, 1681068), (12, 1400890), (15, 1120712), (20, 840534), (24, 700445), (30, 560356), (31, 542280), (40, 420267), (60, 280178), (62, 271140), (93, 180760), (120, 140089), (124, 135570), (155, 108456), (186, 90380), (248, 67785), (310, 54228), (372, 45190), (465, 36152), (620, 27114), (744, 22595), (930, 18076), (1240, 13557), (1860, 9038), (3720, 4519)]