87860987640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{317371}}^1$

素因数の和:318157

約数の個数: 96

約数和(自身を含む): 285920434800

約数和(自身を除く): 198059447160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 769, 1538, 2307, 3076, 3845, 4614, 6152, 6921, 7690, 9228, 11535, 13842, 15380, 18456, 23070, 27684, 30760, 34605, 46140, 55368, 69210, 92280, 138420, 276840, 317371, 634742, 952113, 1269484, 1586855, 1904226, 2538968, 2856339, 3173710, 3808452, 4760565, 5712678, 6347420, 7616904, 9521130, 11425356, 12694840, 14281695, 19042260, 22850712, 28563390, 38084520, 57126780, 114253560, 244058299, 488116598, 732174897, 976233196, 1220291495, 1464349794, 1952466392, 2196524691, 2440582990, 2928699588, 3660874485, 4393049382, 4881165980, 5857399176, 7321748970, 8786098764, 9762331960, 10982623455, 14643497940, 17572197528, 21965246910, 29286995880, 43930493820, 87860987640]

約数ペア:

[(1, 87860987640), (2, 43930493820), (3, 29286995880), (4, 21965246910), (5, 17572197528), (6, 14643497940), (8, 10982623455), (9, 9762331960), (10, 8786098764), (12, 7321748970), (15, 5857399176), (18, 4881165980), (20, 4393049382), (24, 3660874485), (30, 2928699588), (36, 2440582990), (40, 2196524691), (45, 1952466392), (60, 1464349794), (72, 1220291495), (90, 976233196), (120, 732174897), (180, 488116598), (360, 244058299), (769, 114253560), (1538, 57126780), (2307, 38084520), (3076, 28563390), (3845, 22850712), (4614, 19042260), (6152, 14281695), (6921, 12694840), (7690, 11425356), (9228, 9521130), (11535, 7616904), (13842, 6347420), (15380, 5712678), (18456, 4760565), (23070, 3808452), (27684, 3173710), (30760, 2856339), (34605, 2538968), (46140, 1904226), (55368, 1586855), (69210, 1269484), (92280, 952113), (138420, 634742), (276840, 317371)]