915798960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 280

約数和(自身を含む): 3278790144

約数和(自身を除く): 2362991184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 243, 246, 270, 324, 328, 360, 369, 383, 405, 410, 432, 486, 492, 540, 615, 648, 656, 720, 729, 738, 766, 810, 820, 972, 984, 1080, 1107, 1149, 1215, 1230, 1296, 1458, 1476, 1532, 1620, 1640, 1845, 1915, 1944, 1968, 2160, 2214, 2298, 2430, 2460, 2916, 2952, 3064, 3240, 3280, 3321, 3447, 3645, 3690, 3830, 3888, 4428, 4596, 4860, 4920, 5535, 5745, 5832, 5904, 6128, 6480, 6642, 6894, 7290, 7380, 7660, 8856, 9192, 9720, 9840, 9963, 10341, 11070, 11490, 11664, 13284, 13788, 14580, 14760, 15320, 15703, 16605, 17235, 17712, 18384, 19440, 19926, 20682, 22140, 22980, 26568, 27576, 29160, 29520, 29889, 30640, 31023, 31406, 33210, 34470, 39852, 41364, 44280, 45960, 47109, 49815, 51705, 53136, 55152, 58320, 59778, 62046, 62812, 66420, 68940, 78515, 79704, 82728, 88560, 91920, 93069, 94218, 99630, 103410, 119556, 124092, 125624, 132840, 137880, 141327, 149445, 155115, 157030, 159408, 165456, 186138, 188436, 199260, 206820, 235545, 239112, 248184, 251248, 265680, 275760, 279207, 282654, 298890, 310230, 314060, 372276, 376872, 398520, 413640, 423981, 465345, 471090, 478224, 496368, 558414, 565308, 597780, 620460, 628120, 706635, 744552, 753744, 797040, 827280, 847962, 930690, 942180, 1116828, 1130616, 1195560, 1240920, 1256240, 1271943, 1396035, 1413270, 1489104, 1695924, 1861380, 1884360, 2119905, 2233656, 2261232, 2391120, 2481840, 2543886, 2792070, 2826540, 3391848, 3722760, 3768720, 3815829, 4239810, 4467312, 5087772, 5584140, 5653080, 6359715, 6783696, 7445520, 7631658, 8479620, 10175544, 11168280, 11306160, 11447487, 12719430, 15263316, 16959240, 19079145, 20351088, 22336560, 22894974, 25438860, 30526632, 33918480, 38158290, 45789948, 50877720, 57237435, 61053264, 76316580, 91579896, 101755440, 114474870, 152633160, 183159792, 228949740, 305266320, 457899480, 915798960]

約数ペア:

[(1, 915798960), (2, 457899480), (3, 305266320), (4, 228949740), (5, 183159792), (6, 152633160), (8, 114474870), (9, 101755440), (10, 91579896), (12, 76316580), (15, 61053264), (16, 57237435), (18, 50877720), (20, 45789948), (24, 38158290), (27, 33918480), (30, 30526632), (36, 25438860), (40, 22894974), (41, 22336560), (45, 20351088), (48, 19079145), (54, 16959240), (60, 15263316), (72, 12719430), (80, 11447487), (81, 11306160), (82, 11168280), (90, 10175544), (108, 8479620), (120, 7631658), (123, 7445520), (135, 6783696), (144, 6359715), (162, 5653080), (164, 5584140), (180, 5087772), (205, 4467312), (216, 4239810), (240, 3815829), (243, 3768720), (246, 3722760), (270, 3391848), (324, 2826540), (328, 2792070), (360, 2543886), (369, 2481840), (383, 2391120), (405, 2261232), (410, 2233656), (432, 2119905), (486, 1884360), (492, 1861380), (540, 1695924), (615, 1489104), (648, 1413270), (656, 1396035), (720, 1271943), (729, 1256240), (738, 1240920), (766, 1195560), (810, 1130616), (820, 1116828), (972, 942180), (984, 930690), (1080, 847962), (1107, 827280), (1149, 797040), (1215, 753744), (1230, 744552), (1296, 706635), (1458, 628120), (1476, 620460), (1532, 597780), (1620, 565308), (1640, 558414), (1845, 496368), (1915, 478224), (1944, 471090), (1968, 465345), (2160, 423981), (2214, 413640), (2298, 398520), (2430, 376872), (2460, 372276), (2916, 314060), (2952, 310230), (3064, 298890), (3240, 282654), (3280, 279207), (3321, 275760), (3447, 265680), (3645, 251248), (3690, 248184), (3830, 239112), (3888, 235545), (4428, 206820), (4596, 199260), (4860, 188436), (4920, 186138), (5535, 165456), (5745, 159408), (5832, 157030), (5904, 155115), (6128, 149445), (6480, 141327), (6642, 137880), (6894, 132840), (7290, 125624), (7380, 124092), (7660, 119556), (8856, 103410), (9192, 99630), (9720, 94218), (9840, 93069), (9963, 91920), (10341, 88560), (11070, 82728), (11490, 79704), (11664, 78515), (13284, 68940), (13788, 66420), (14580, 62812), (14760, 62046), (15320, 59778), (15703, 58320), (16605, 55152), (17235, 53136), (17712, 51705), (18384, 49815), (19440, 47109), (19926, 45960), (20682, 44280), (22140, 41364), (22980, 39852), (26568, 34470), (27576, 33210), (29160, 31406), (29520, 31023), (29889, 30640)]