1228135320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83207}}^1$

素因数の和:83265

約数の個数: 96

約数和(自身を含む): 4088841120

約数和(自身を除く): 2860705800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 83207, 166414, 249621, 332828, 416035, 499242, 665656, 748863, 832070, 998484, 1248105, 1497726, 1664140, 1996968, 2496210, 2995452, 3328280, 3411487, 3744315, 4992420, 5990904, 6822974, 7488630, 9984840, 10234461, 13645948, 14977260, 17057435, 20468922, 27291896, 29954520, 30703383, 34114870, 40937844, 51172305, 61406766, 68229740, 81875688, 102344610, 122813532, 136459480, 153516915, 204689220, 245627064, 307033830, 409378440, 614067660, 1228135320]

約数ペア:

[(1, 1228135320), (2, 614067660), (3, 409378440), (4, 307033830), (5, 245627064), (6, 204689220), (8, 153516915), (9, 136459480), (10, 122813532), (12, 102344610), (15, 81875688), (18, 68229740), (20, 61406766), (24, 51172305), (30, 40937844), (36, 34114870), (40, 30703383), (41, 29954520), (45, 27291896), (60, 20468922), (72, 17057435), (82, 14977260), (90, 13645948), (120, 10234461), (123, 9984840), (164, 7488630), (180, 6822974), (205, 5990904), (246, 4992420), (328, 3744315), (360, 3411487), (369, 3328280), (410, 2995452), (492, 2496210), (615, 1996968), (738, 1664140), (820, 1497726), (984, 1248105), (1230, 998484), (1476, 832070), (1640, 748863), (1845, 665656), (2460, 499242), (2952, 416035), (3690, 332828), (4920, 249621), (7380, 166414), (14760, 83207)]