4977720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 18144000

約数和(自身を除く): 13166280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 419, 440, 495, 540, 594, 660, 792, 838, 990, 1080, 1188, 1257, 1320, 1485, 1676, 1980, 2095, 2376, 2514, 2970, 3352, 3771, 3960, 4190, 4609, 5028, 5940, 6285, 7542, 8380, 9218, 10056, 11313, 11880, 12570, 13827, 15084, 16760, 18436, 18855, 22626, 23045, 25140, 27654, 30168, 36872, 37710, 41481, 45252, 46090, 50280, 55308, 56565, 69135, 75420, 82962, 90504, 92180, 110616, 113130, 124443, 138270, 150840, 165924, 184360, 207405, 226260, 248886, 276540, 331848, 414810, 452520, 497772, 553080, 622215, 829620, 995544, 1244430, 1659240, 2488860, 4977720]

約数ペア:

[(1, 4977720), (2, 2488860), (3, 1659240), (4, 1244430), (5, 995544), (6, 829620), (8, 622215), (9, 553080), (10, 497772), (11, 452520), (12, 414810), (15, 331848), (18, 276540), (20, 248886), (22, 226260), (24, 207405), (27, 184360), (30, 165924), (33, 150840), (36, 138270), (40, 124443), (44, 113130), (45, 110616), (54, 92180), (55, 90504), (60, 82962), (66, 75420), (72, 69135), (88, 56565), (90, 55308), (99, 50280), (108, 46090), (110, 45252), (120, 41481), (132, 37710), (135, 36872), (165, 30168), (180, 27654), (198, 25140), (216, 23045), (220, 22626), (264, 18855), (270, 18436), (297, 16760), (330, 15084), (360, 13827), (396, 12570), (419, 11880), (440, 11313), (495, 10056), (540, 9218), (594, 8380), (660, 7542), (792, 6285), (838, 5940), (990, 5028), (1080, 4609), (1188, 4190), (1257, 3960), (1320, 3771), (1485, 3352), (1676, 2970), (1980, 2514), (2095, 2376)]