289123560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24337}}^1$

素因数の和:24368

約数の個数: 128

約数和(自身を含む): 1051401600

約数和(自身を除く): 762278040

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, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 24337, 48674, 73011, 97348, 121685, 146022, 194696, 219033, 243370, 267707, 292044, 365055, 438066, 486740, 535414, 584088, 657099, 730110, 803121, 876132, 973480, 1070828, 1095165, 1314198, 1338535, 1460220, 1606242, 1752264, 2141656, 2190330, 2409363, 2628396, 2677070, 2920440, 3212484, 3285495, 4015605, 4380660, 4818726, 5256792, 5354140, 6424968, 6570990, 7228089, 8031210, 8761320, 9637452, 10708280, 12046815, 13141980, 14456178, 16062420, 19274904, 24093630, 26283960, 28912356, 32124840, 36140445, 48187260, 57824712, 72280890, 96374520, 144561780, 289123560]

約数ペア:

[(1, 289123560), (2, 144561780), (3, 96374520), (4, 72280890), (5, 57824712), (6, 48187260), (8, 36140445), (9, 32124840), (10, 28912356), (11, 26283960), (12, 24093630), (15, 19274904), (18, 16062420), (20, 14456178), (22, 13141980), (24, 12046815), (27, 10708280), (30, 9637452), (33, 8761320), (36, 8031210), (40, 7228089), (44, 6570990), (45, 6424968), (54, 5354140), (55, 5256792), (60, 4818726), (66, 4380660), (72, 4015605), (88, 3285495), (90, 3212484), (99, 2920440), (108, 2677070), (110, 2628396), (120, 2409363), (132, 2190330), (135, 2141656), (165, 1752264), (180, 1606242), (198, 1460220), (216, 1338535), (220, 1314198), (264, 1095165), (270, 1070828), (297, 973480), (330, 876132), (360, 803121), (396, 730110), (440, 657099), (495, 584088), (540, 535414), (594, 486740), (660, 438066), (792, 365055), (990, 292044), (1080, 267707), (1188, 243370), (1320, 219033), (1485, 194696), (1980, 146022), (2376, 121685), (2970, 97348), (3960, 73011), (5940, 48674), (11880, 24337)]