57771720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 130925880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383, 419, 766, 838, 1149, 1257, 1532, 1676, 1915, 2095, 2298, 2514, 3064, 3352, 3447, 3771, 3830, 4190, 4596, 5028, 5745, 6285, 6894, 7542, 7660, 8380, 9192, 10056, 11490, 12570, 13788, 15084, 15320, 16760, 17235, 18855, 22980, 25140, 27576, 30168, 34470, 37710, 45960, 50280, 68940, 75420, 137880, 150840, 160477, 320954, 481431, 641908, 802385, 962862, 1283816, 1444293, 1604770, 1925724, 2407155, 2888586, 3209540, 3851448, 4814310, 5777172, 6419080, 7221465, 9628620, 11554344, 14442930, 19257240, 28885860, 57771720]

約数ペア:

[(1, 57771720), (2, 28885860), (3, 19257240), (4, 14442930), (5, 11554344), (6, 9628620), (8, 7221465), (9, 6419080), (10, 5777172), (12, 4814310), (15, 3851448), (18, 3209540), (20, 2888586), (24, 2407155), (30, 1925724), (36, 1604770), (40, 1444293), (45, 1283816), (60, 962862), (72, 802385), (90, 641908), (120, 481431), (180, 320954), (360, 160477), (383, 150840), (419, 137880), (766, 75420), (838, 68940), (1149, 50280), (1257, 45960), (1532, 37710), (1676, 34470), (1915, 30168), (2095, 27576), (2298, 25140), (2514, 22980), (3064, 18855), (3352, 17235), (3447, 16760), (3771, 15320), (3830, 15084), (4190, 13788), (4596, 12570), (5028, 11490), (5745, 10056), (6285, 9192), (6894, 8380), (7542, 7660)]