807551280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1121599}}^1$

素因数の和:1121618

約数の個数: 60

約数和(自身を含む): 2712028800

約数和(自身を除く): 1904477520

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, 1121599, 2243198, 3364797, 4486396, 5607995, 6729594, 8972792, 10094391, 11215990, 13459188, 16823985, 17945584, 20188782, 22431980, 26918376, 33647970, 40377564, 44863960, 50471955, 53836752, 67295940, 80755128, 89727920, 100943910, 134591880, 161510256, 201887820, 269183760, 403775640, 807551280]

約数ペア:

[(1, 807551280), (2, 403775640), (3, 269183760), (4, 201887820), (5, 161510256), (6, 134591880), (8, 100943910), (9, 89727920), (10, 80755128), (12, 67295940), (15, 53836752), (16, 50471955), (18, 44863960), (20, 40377564), (24, 33647970), (30, 26918376), (36, 22431980), (40, 20188782), (45, 17945584), (48, 16823985), (60, 13459188), (72, 11215990), (80, 10094391), (90, 8972792), (120, 6729594), (144, 5607995), (180, 4486396), (240, 3364797), (360, 2243198), (720, 1121599)]