316583640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97711}}^1$

素因数の和:97734

約数の個数: 80

約数和(自身を含む): 1064083680

約数和(自身を除く): 747500040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 97711, 195422, 293133, 390844, 488555, 586266, 781688, 879399, 977110, 1172532, 1465665, 1758798, 1954220, 2345064, 2638197, 2931330, 3517596, 3908440, 4396995, 5276394, 5862660, 7035192, 7914591, 8793990, 10552788, 11725320, 13190985, 15829182, 17587980, 21105576, 26381970, 31658364, 35175960, 39572955, 52763940, 63316728, 79145910, 105527880, 158291820, 316583640]

約数ペア:

[(1, 316583640), (2, 158291820), (3, 105527880), (4, 79145910), (5, 63316728), (6, 52763940), (8, 39572955), (9, 35175960), (10, 31658364), (12, 26381970), (15, 21105576), (18, 17587980), (20, 15829182), (24, 13190985), (27, 11725320), (30, 10552788), (36, 8793990), (40, 7914591), (45, 7035192), (54, 5862660), (60, 5276394), (72, 4396995), (81, 3908440), (90, 3517596), (108, 2931330), (120, 2638197), (135, 2345064), (162, 1954220), (180, 1758798), (216, 1465665), (270, 1172532), (324, 977110), (360, 879399), (405, 781688), (540, 586266), (648, 488555), (810, 390844), (1080, 293133), (1620, 195422), (3240, 97711)]