65113847280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{90435899}}^1$

素因数の和:90435918

約数の個数: 60

約数和(自身を含む): 218674006200

約数和(自身を除く): 153560158920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 90435899, 180871798, 271307697, 361743596, 452179495, 542615394, 723487192, 813923091, 904358990, 1085230788, 1356538485, 1446974384, 1627846182, 1808717980, 2170461576, 2713076970, 3255692364, 3617435960, 4069615455, 4340923152, 5426153940, 6511384728, 7234871920, 8139230910, 10852307880, 13022769456, 16278461820, 21704615760, 32556923640, 65113847280]

約数ペア:

[(1, 65113847280), (2, 32556923640), (3, 21704615760), (4, 16278461820), (5, 13022769456), (6, 10852307880), (8, 8139230910), (9, 7234871920), (10, 6511384728), (12, 5426153940), (15, 4340923152), (16, 4069615455), (18, 3617435960), (20, 3255692364), (24, 2713076970), (30, 2170461576), (36, 1808717980), (40, 1627846182), (45, 1446974384), (48, 1356538485), (60, 1085230788), (72, 904358990), (80, 813923091), (90, 723487192), (120, 542615394), (144, 452179495), (180, 361743596), (240, 271307697), (360, 180871798), (720, 90435899)]