137854440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127643}}^1$

素因数の和:127663

約数の個数: 64

約数和(自身を含む): 459518400

約数和(自身を除く): 321663960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 127643, 255286, 382929, 510572, 638215, 765858, 1021144, 1148787, 1276430, 1531716, 1914645, 2297574, 2552860, 3063432, 3446361, 3829290, 4595148, 5105720, 5743935, 6892722, 7658580, 9190296, 11487870, 13785444, 15317160, 17231805, 22975740, 27570888, 34463610, 45951480, 68927220, 137854440]

約数ペア:

[(1, 137854440), (2, 68927220), (3, 45951480), (4, 34463610), (5, 27570888), (6, 22975740), (8, 17231805), (9, 15317160), (10, 13785444), (12, 11487870), (15, 9190296), (18, 7658580), (20, 6892722), (24, 5743935), (27, 5105720), (30, 4595148), (36, 3829290), (40, 3446361), (45, 3063432), (54, 2552860), (60, 2297574), (72, 1914645), (90, 1531716), (108, 1276430), (120, 1148787), (135, 1021144), (180, 765858), (216, 638215), (270, 510572), (360, 382929), (540, 255286), (1080, 127643)]