25967880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 86051160

約数和(自身を除く): 60083280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1361, 1590, 1908, 2120, 2385, 2722, 3180, 3816, 4083, 4770, 5444, 6360, 6805, 8166, 9540, 10888, 12249, 13610, 16332, 19080, 20415, 24498, 27220, 32664, 40830, 48996, 54440, 61245, 72133, 81660, 97992, 122490, 144266, 163320, 216399, 244980, 288532, 360665, 432798, 489960, 577064, 649197, 721330, 865596, 1081995, 1298394, 1442660, 1731192, 2163990, 2596788, 2885320, 3245985, 4327980, 5193576, 6491970, 8655960, 12983940, 25967880]

約数ペア:

[(1, 25967880), (2, 12983940), (3, 8655960), (4, 6491970), (5, 5193576), (6, 4327980), (8, 3245985), (9, 2885320), (10, 2596788), (12, 2163990), (15, 1731192), (18, 1442660), (20, 1298394), (24, 1081995), (30, 865596), (36, 721330), (40, 649197), (45, 577064), (53, 489960), (60, 432798), (72, 360665), (90, 288532), (106, 244980), (120, 216399), (159, 163320), (180, 144266), (212, 122490), (265, 97992), (318, 81660), (360, 72133), (424, 61245), (477, 54440), (530, 48996), (636, 40830), (795, 32664), (954, 27220), (1060, 24498), (1272, 20415), (1361, 19080), (1590, 16332), (1908, 13610), (2120, 12249), (2385, 10888), (2722, 9540), (3180, 8166), (3816, 6805), (4083, 6360), (4770, 5444)]