15276305880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{21313}}^1$

素因数の和:21522

約数の個数: 192

約数和(自身を含む): 54463237920

約数和(自身を除く): 39186932040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 181, 198, 220, 264, 330, 360, 362, 396, 440, 495, 543, 660, 724, 792, 905, 990, 1086, 1320, 1448, 1629, 1810, 1980, 1991, 2172, 2715, 3258, 3620, 3960, 3982, 4344, 5430, 5973, 6516, 7240, 7964, 8145, 9955, 10860, 11946, 13032, 15928, 16290, 17919, 19910, 21313, 21720, 23892, 29865, 32580, 35838, 39820, 42626, 47784, 59730, 63939, 65160, 71676, 79640, 85252, 89595, 106565, 119460, 127878, 143352, 170504, 179190, 191817, 213130, 234443, 238920, 255756, 319695, 358380, 383634, 426260, 468886, 511512, 639390, 703329, 716760, 767268, 852520, 937772, 959085, 1172215, 1278780, 1406658, 1534536, 1875544, 1918170, 2109987, 2344430, 2557560, 2813316, 3516645, 3836340, 3857653, 4219974, 4688860, 5626632, 7033290, 7672680, 7715306, 8439948, 9377720, 10549935, 11572959, 14066580, 15430612, 16879896, 19288265, 21099870, 23145918, 28133160, 30861224, 34718877, 38576530, 42199740, 42434183, 46291836, 57864795, 69437754, 77153060, 84399480, 84868366, 92583672, 115729590, 127302549, 138875508, 154306120, 169736732, 173594385, 212170915, 231459180, 254605098, 277751016, 339473464, 347188770, 381907647, 424341830, 462918360, 509210196, 636512745, 694377540, 763815294, 848683660, 1018420392, 1273025490, 1388755080, 1527630588, 1697367320, 1909538235, 2546050980, 3055261176, 3819076470, 5092101960, 7638152940, 15276305880]

約数ペア:

[(1, 15276305880), (2, 7638152940), (3, 5092101960), (4, 3819076470), (5, 3055261176), (6, 2546050980), (8, 1909538235), (9, 1697367320), (10, 1527630588), (11, 1388755080), (12, 1273025490), (15, 1018420392), (18, 848683660), (20, 763815294), (22, 694377540), (24, 636512745), (30, 509210196), (33, 462918360), (36, 424341830), (40, 381907647), (44, 347188770), (45, 339473464), (55, 277751016), (60, 254605098), (66, 231459180), (72, 212170915), (88, 173594385), (90, 169736732), (99, 154306120), (110, 138875508), (120, 127302549), (132, 115729590), (165, 92583672), (180, 84868366), (181, 84399480), (198, 77153060), (220, 69437754), (264, 57864795), (330, 46291836), (360, 42434183), (362, 42199740), (396, 38576530), (440, 34718877), (495, 30861224), (543, 28133160), (660, 23145918), (724, 21099870), (792, 19288265), (905, 16879896), (990, 15430612), (1086, 14066580), (1320, 11572959), (1448, 10549935), (1629, 9377720), (1810, 8439948), (1980, 7715306), (1991, 7672680), (2172, 7033290), (2715, 5626632), (3258, 4688860), (3620, 4219974), (3960, 3857653), (3982, 3836340), (4344, 3516645), (5430, 2813316), (5973, 2557560), (6516, 2344430), (7240, 2109987), (7964, 1918170), (8145, 1875544), (9955, 1534536), (10860, 1406658), (11946, 1278780), (13032, 1172215), (15928, 959085), (16290, 937772), (17919, 852520), (19910, 767268), (21313, 716760), (21720, 703329), (23892, 639390), (29865, 511512), (32580, 468886), (35838, 426260), (39820, 383634), (42626, 358380), (47784, 319695), (59730, 255756), (63939, 238920), (65160, 234443), (71676, 213130), (79640, 191817), (85252, 179190), (89595, 170504), (106565, 143352), (119460, 127878)]