23983560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 81648000

約数和(自身を除く): 57664440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 419, 424, 477, 530, 540, 636, 795, 838, 954, 1060, 1080, 1257, 1272, 1431, 1590, 1676, 1908, 2095, 2120, 2385, 2514, 2862, 3180, 3352, 3771, 3816, 4190, 4770, 5028, 5724, 6285, 6360, 7155, 7542, 8380, 9540, 10056, 11313, 11448, 12570, 14310, 15084, 16760, 18855, 19080, 22207, 22626, 25140, 28620, 30168, 37710, 44414, 45252, 50280, 56565, 57240, 66621, 75420, 88828, 90504, 111035, 113130, 133242, 150840, 177656, 199863, 222070, 226260, 266484, 333105, 399726, 444140, 452520, 532968, 599589, 666210, 799452, 888280, 999315, 1199178, 1332420, 1598904, 1998630, 2398356, 2664840, 2997945, 3997260, 4796712, 5995890, 7994520, 11991780, 23983560]

約数ペア:

[(1, 23983560), (2, 11991780), (3, 7994520), (4, 5995890), (5, 4796712), (6, 3997260), (8, 2997945), (9, 2664840), (10, 2398356), (12, 1998630), (15, 1598904), (18, 1332420), (20, 1199178), (24, 999315), (27, 888280), (30, 799452), (36, 666210), (40, 599589), (45, 532968), (53, 452520), (54, 444140), (60, 399726), (72, 333105), (90, 266484), (106, 226260), (108, 222070), (120, 199863), (135, 177656), (159, 150840), (180, 133242), (212, 113130), (216, 111035), (265, 90504), (270, 88828), (318, 75420), (360, 66621), (419, 57240), (424, 56565), (477, 50280), (530, 45252), (540, 44414), (636, 37710), (795, 30168), (838, 28620), (954, 25140), (1060, 22626), (1080, 22207), (1257, 19080), (1272, 18855), (1431, 16760), (1590, 15084), (1676, 14310), (1908, 12570), (2095, 11448), (2120, 11313), (2385, 10056), (2514, 9540), (2862, 8380), (3180, 7542), (3352, 7155), (3771, 6360), (3816, 6285), (4190, 5724), (4770, 5028)]