548443320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 1707264000

約数和(自身を除く): 1158820680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 379, 389, 465, 620, 744, 758, 778, 930, 1137, 1167, 1240, 1516, 1556, 1860, 1895, 1945, 2274, 2334, 3032, 3112, 3720, 3790, 3890, 4548, 4668, 5685, 5835, 7580, 7780, 9096, 9336, 11370, 11670, 11749, 12059, 15160, 15560, 22740, 23340, 23498, 24118, 35247, 36177, 45480, 46680, 46996, 48236, 58745, 60295, 70494, 72354, 93992, 96472, 117490, 120590, 140988, 144708, 147431, 176235, 180885, 234980, 241180, 281976, 289416, 294862, 352470, 361770, 442293, 469960, 482360, 589724, 704940, 723540, 737155, 884586, 1179448, 1409880, 1447080, 1474310, 1769172, 2211465, 2948620, 3538344, 4422930, 4570361, 5897240, 8845860, 9140722, 13711083, 17691720, 18281444, 22851805, 27422166, 36562888, 45703610, 54844332, 68555415, 91407220, 109688664, 137110830, 182814440, 274221660, 548443320]

約数ペア:

[(1, 548443320), (2, 274221660), (3, 182814440), (4, 137110830), (5, 109688664), (6, 91407220), (8, 68555415), (10, 54844332), (12, 45703610), (15, 36562888), (20, 27422166), (24, 22851805), (30, 18281444), (31, 17691720), (40, 13711083), (60, 9140722), (62, 8845860), (93, 5897240), (120, 4570361), (124, 4422930), (155, 3538344), (186, 2948620), (248, 2211465), (310, 1769172), (372, 1474310), (379, 1447080), (389, 1409880), (465, 1179448), (620, 884586), (744, 737155), (758, 723540), (778, 704940), (930, 589724), (1137, 482360), (1167, 469960), (1240, 442293), (1516, 361770), (1556, 352470), (1860, 294862), (1895, 289416), (1945, 281976), (2274, 241180), (2334, 234980), (3032, 180885), (3112, 176235), (3720, 147431), (3790, 144708), (3890, 140988), (4548, 120590), (4668, 117490), (5685, 96472), (5835, 93992), (7580, 72354), (7780, 70494), (9096, 60295), (9336, 58745), (11370, 48236), (11670, 46996), (11749, 46680), (12059, 45480), (15160, 36177), (15560, 35247), (22740, 24118), (23340, 23498)]