55541640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6011}}^1$

素因数の和:6043

約数の個数: 128

約数和(自身を含む): 207774720

約数和(自身を除く): 152233080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6011, 9240, 12022, 18033, 24044, 30055, 36066, 42077, 48088, 60110, 66121, 72132, 84154, 90165, 120220, 126231, 132242, 144264, 168308, 180330, 198363, 210385, 240440, 252462, 264484, 330605, 336616, 360660, 396726, 420770, 462847, 504924, 528968, 631155, 661210, 721320, 793452, 841540, 925694, 991815, 1009848, 1262310, 1322420, 1388541, 1586904, 1683080, 1851388, 1983630, 2314235, 2524620, 2644840, 2777082, 3702776, 3967260, 4628470, 5049240, 5554164, 6942705, 7934520, 9256940, 11108328, 13885410, 18513880, 27770820, 55541640]

約数ペア:

[(1, 55541640), (2, 27770820), (3, 18513880), (4, 13885410), (5, 11108328), (6, 9256940), (7, 7934520), (8, 6942705), (10, 5554164), (11, 5049240), (12, 4628470), (14, 3967260), (15, 3702776), (20, 2777082), (21, 2644840), (22, 2524620), (24, 2314235), (28, 1983630), (30, 1851388), (33, 1683080), (35, 1586904), (40, 1388541), (42, 1322420), (44, 1262310), (55, 1009848), (56, 991815), (60, 925694), (66, 841540), (70, 793452), (77, 721320), (84, 661210), (88, 631155), (105, 528968), (110, 504924), (120, 462847), (132, 420770), (140, 396726), (154, 360660), (165, 336616), (168, 330605), (210, 264484), (220, 252462), (231, 240440), (264, 210385), (280, 198363), (308, 180330), (330, 168308), (385, 144264), (420, 132242), (440, 126231), (462, 120220), (616, 90165), (660, 84154), (770, 72132), (840, 66121), (924, 60110), (1155, 48088), (1320, 42077), (1540, 36066), (1848, 30055), (2310, 24044), (3080, 18033), (4620, 12022), (6011, 9240)]