86802720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 275607360

約数和(自身を除く): 188804640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1301, 1390, 1668, 2085, 2224, 2602, 2780, 3336, 3903, 4170, 4448, 5204, 5560, 6505, 6672, 7806, 8340, 10408, 11120, 13010, 13344, 15612, 16680, 19515, 20816, 22240, 26020, 31224, 33360, 39030, 41632, 52040, 62448, 66720, 78060, 104080, 124896, 156120, 180839, 208160, 312240, 361678, 542517, 624480, 723356, 904195, 1085034, 1446712, 1808390, 2170068, 2712585, 2893424, 3616780, 4340136, 5425170, 5786848, 7233560, 8680272, 10850340, 14467120, 17360544, 21700680, 28934240, 43401360, 86802720]

約数ペア:

[(1, 86802720), (2, 43401360), (3, 28934240), (4, 21700680), (5, 17360544), (6, 14467120), (8, 10850340), (10, 8680272), (12, 7233560), (15, 5786848), (16, 5425170), (20, 4340136), (24, 3616780), (30, 2893424), (32, 2712585), (40, 2170068), (48, 1808390), (60, 1446712), (80, 1085034), (96, 904195), (120, 723356), (139, 624480), (160, 542517), (240, 361678), (278, 312240), (417, 208160), (480, 180839), (556, 156120), (695, 124896), (834, 104080), (1112, 78060), (1301, 66720), (1390, 62448), (1668, 52040), (2085, 41632), (2224, 39030), (2602, 33360), (2780, 31224), (3336, 26020), (3903, 22240), (4170, 20816), (4448, 19515), (5204, 16680), (5560, 15612), (6505, 13344), (6672, 13010), (7806, 11120), (8340, 10408)]