56128560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13757}}^1$

素因数の和:13790

約数の個数: 80

約数和(自身を含む): 184247136

約数和(自身を除く): 128118576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13757, 27514, 41271, 55028, 68785, 82542, 110056, 137570, 165084, 206355, 220112, 233869, 275140, 330168, 412710, 467738, 550280, 660336, 701607, 825420, 935476, 1100560, 1169345, 1403214, 1650840, 1870952, 2338690, 2806428, 3301680, 3508035, 3741904, 4677380, 5612856, 7016070, 9354760, 11225712, 14032140, 18709520, 28064280, 56128560]

約数ペア:

[(1, 56128560), (2, 28064280), (3, 18709520), (4, 14032140), (5, 11225712), (6, 9354760), (8, 7016070), (10, 5612856), (12, 4677380), (15, 3741904), (16, 3508035), (17, 3301680), (20, 2806428), (24, 2338690), (30, 1870952), (34, 1650840), (40, 1403214), (48, 1169345), (51, 1100560), (60, 935476), (68, 825420), (80, 701607), (85, 660336), (102, 550280), (120, 467738), (136, 412710), (170, 330168), (204, 275140), (240, 233869), (255, 220112), (272, 206355), (340, 165084), (408, 137570), (510, 110056), (680, 82542), (816, 68785), (1020, 55028), (1360, 41271), (2040, 27514), (4080, 13757)]