54185520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7330

約数の個数: 80

約数和(自身を含む): 173417472

約数和(自身を除く): 119231952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7283, 7440, 14566, 21849, 29132, 36415, 43698, 58264, 72830, 87396, 109245, 116528, 145660, 174792, 218490, 225773, 291320, 349584, 436980, 451546, 582640, 677319, 873960, 903092, 1128865, 1354638, 1747920, 1806184, 2257730, 2709276, 3386595, 3612368, 4515460, 5418552, 6773190, 9030920, 10837104, 13546380, 18061840, 27092760, 54185520]

約数ペア:

[(1, 54185520), (2, 27092760), (3, 18061840), (4, 13546380), (5, 10837104), (6, 9030920), (8, 6773190), (10, 5418552), (12, 4515460), (15, 3612368), (16, 3386595), (20, 2709276), (24, 2257730), (30, 1806184), (31, 1747920), (40, 1354638), (48, 1128865), (60, 903092), (62, 873960), (80, 677319), (93, 582640), (120, 451546), (124, 436980), (155, 349584), (186, 291320), (240, 225773), (248, 218490), (310, 174792), (372, 145660), (465, 116528), (496, 109245), (620, 87396), (744, 72830), (930, 58264), (1240, 43698), (1488, 36415), (1860, 29132), (2480, 21849), (3720, 14566), (7283, 7440)]