9977520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5962

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 25377360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5939, 11878, 17817, 23756, 29695, 35634, 41573, 47512, 59390, 71268, 83146, 89085, 95024, 118780, 124719, 142536, 166292, 178170, 207865, 237560, 249438, 285072, 332584, 356340, 415730, 475120, 498876, 623595, 665168, 712680, 831460, 997752, 1247190, 1425360, 1662920, 1995504, 2494380, 3325840, 4988760, 9977520]

約数ペア:

[(1, 9977520), (2, 4988760), (3, 3325840), (4, 2494380), (5, 1995504), (6, 1662920), (7, 1425360), (8, 1247190), (10, 997752), (12, 831460), (14, 712680), (15, 665168), (16, 623595), (20, 498876), (21, 475120), (24, 415730), (28, 356340), (30, 332584), (35, 285072), (40, 249438), (42, 237560), (48, 207865), (56, 178170), (60, 166292), (70, 142536), (80, 124719), (84, 118780), (105, 95024), (112, 89085), (120, 83146), (140, 71268), (168, 59390), (210, 47512), (240, 41573), (280, 35634), (336, 29695), (420, 23756), (560, 17817), (840, 11878), (1680, 5939)]