253314480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1087}}^1$

素因数の和:2074

約数の個数: 80

約数和(自身を含む): 786806784

約数和(自身を除く): 533492304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 971, 1087, 1942, 2174, 2913, 3261, 3884, 4348, 4855, 5435, 5826, 6522, 7768, 8696, 9710, 10870, 11652, 13044, 14565, 15536, 16305, 17392, 19420, 21740, 23304, 26088, 29130, 32610, 38840, 43480, 46608, 52176, 58260, 65220, 77680, 86960, 116520, 130440, 233040, 260880, 1055477, 2110954, 3166431, 4221908, 5277385, 6332862, 8443816, 10554770, 12665724, 15832155, 16887632, 21109540, 25331448, 31664310, 42219080, 50662896, 63328620, 84438160, 126657240, 253314480]

約数ペア:

[(1, 253314480), (2, 126657240), (3, 84438160), (4, 63328620), (5, 50662896), (6, 42219080), (8, 31664310), (10, 25331448), (12, 21109540), (15, 16887632), (16, 15832155), (20, 12665724), (24, 10554770), (30, 8443816), (40, 6332862), (48, 5277385), (60, 4221908), (80, 3166431), (120, 2110954), (240, 1055477), (971, 260880), (1087, 233040), (1942, 130440), (2174, 116520), (2913, 86960), (3261, 77680), (3884, 65220), (4348, 58260), (4855, 52176), (5435, 46608), (5826, 43480), (6522, 38840), (7768, 32610), (8696, 29130), (9710, 26088), (10870, 23304), (11652, 21740), (13044, 19420), (14565, 17392), (15536, 16305)]