25245360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5035

約数の個数: 120

約数和(自身を含む): 96913440

約数和(自身を除く): 71668080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5009, 5040, 10018, 15027, 20036, 25045, 30054, 35063, 40072, 45081, 50090, 60108, 70126, 75135, 80144, 90162, 100180, 105189, 120216, 140252, 150270, 175315, 180324, 200360, 210378, 225405, 240432, 280504, 300540, 315567, 350630, 360648, 400720, 420756, 450810, 525945, 561008, 601080, 631134, 701260, 721296, 841512, 901620, 1051890, 1202160, 1262268, 1402520, 1577835, 1683024, 1803240, 2103780, 2524536, 2805040, 3155670, 3606480, 4207560, 5049072, 6311340, 8415120, 12622680, 25245360]

約数ペア:

[(1, 25245360), (2, 12622680), (3, 8415120), (4, 6311340), (5, 5049072), (6, 4207560), (7, 3606480), (8, 3155670), (9, 2805040), (10, 2524536), (12, 2103780), (14, 1803240), (15, 1683024), (16, 1577835), (18, 1402520), (20, 1262268), (21, 1202160), (24, 1051890), (28, 901620), (30, 841512), (35, 721296), (36, 701260), (40, 631134), (42, 601080), (45, 561008), (48, 525945), (56, 450810), (60, 420756), (63, 400720), (70, 360648), (72, 350630), (80, 315567), (84, 300540), (90, 280504), (105, 240432), (112, 225405), (120, 210378), (126, 200360), (140, 180324), (144, 175315), (168, 150270), (180, 140252), (210, 120216), (240, 105189), (252, 100180), (280, 90162), (315, 80144), (336, 75135), (360, 70126), (420, 60108), (504, 50090), (560, 45081), (630, 40072), (720, 35063), (840, 30054), (1008, 25045), (1260, 20036), (1680, 15027), (2520, 10018), (5009, 5040)]