15492960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 63685440

約数和(自身を除く): 48192480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 106, 112, 116, 120, 126, 140, 144, 145, 159, 160, 168, 174, 180, 203, 210, 212, 224, 232, 240, 252, 261, 265, 280, 288, 290, 315, 318, 336, 348, 360, 371, 406, 420, 424, 435, 464, 477, 480, 504, 522, 530, 560, 580, 609, 630, 636, 672, 696, 720, 742, 795, 812, 840, 848, 870, 928, 954, 1008, 1015, 1044, 1060, 1113, 1120, 1160, 1218, 1260, 1272, 1305, 1392, 1440, 1484, 1537, 1590, 1624, 1680, 1696, 1740, 1827, 1855, 1908, 2016, 2030, 2088, 2120, 2226, 2320, 2385, 2436, 2520, 2544, 2610, 2784, 2968, 3045, 3074, 3180, 3248, 3339, 3360, 3480, 3654, 3710, 3816, 4060, 4176, 4240, 4452, 4611, 4640, 4770, 4872, 5040, 5088, 5220, 5565, 5936, 6090, 6148, 6360, 6496, 6678, 6960, 7308, 7420, 7632, 7685, 8120, 8352, 8480, 8904, 9135, 9222, 9540, 9744, 10080, 10440, 10759, 11130, 11872, 12180, 12296, 12720, 13356, 13833, 13920, 14616, 14840, 15264, 15370, 16240, 16695, 17808, 18270, 18444, 19080, 19488, 20880, 21518, 22260, 23055, 24360, 24592, 25440, 26712, 27666, 29232, 29680, 30740, 32277, 32480, 33390, 35616, 36540, 36888, 38160, 41760, 43036, 44520, 46110, 48720, 49184, 53424, 53795, 55332, 58464, 59360, 61480, 64554, 66780, 69165, 73080, 73776, 76320, 86072, 89040, 92220, 96831, 97440, 106848, 107590, 110664, 122960, 129108, 133560, 138330, 146160, 147552, 161385, 172144, 178080, 184440, 193662, 215180, 221328, 245920, 258216, 267120, 276660, 292320, 322770, 344288, 368880, 387324, 430360, 442656, 484155, 516432, 534240, 553320, 645540, 737760, 774648, 860720, 968310, 1032864, 1106640, 1291080, 1549296, 1721440, 1936620, 2213280, 2582160, 3098592, 3873240, 5164320, 7746480, 15492960]

約数ペア:

[(1, 15492960), (2, 7746480), (3, 5164320), (4, 3873240), (5, 3098592), (6, 2582160), (7, 2213280), (8, 1936620), (9, 1721440), (10, 1549296), (12, 1291080), (14, 1106640), (15, 1032864), (16, 968310), (18, 860720), (20, 774648), (21, 737760), (24, 645540), (28, 553320), (29, 534240), (30, 516432), (32, 484155), (35, 442656), (36, 430360), (40, 387324), (42, 368880), (45, 344288), (48, 322770), (53, 292320), (56, 276660), (58, 267120), (60, 258216), (63, 245920), (70, 221328), (72, 215180), (80, 193662), (84, 184440), (87, 178080), (90, 172144), (96, 161385), (105, 147552), (106, 146160), (112, 138330), (116, 133560), (120, 129108), (126, 122960), (140, 110664), (144, 107590), (145, 106848), (159, 97440), (160, 96831), (168, 92220), (174, 89040), (180, 86072), (203, 76320), (210, 73776), (212, 73080), (224, 69165), (232, 66780), (240, 64554), (252, 61480), (261, 59360), (265, 58464), (280, 55332), (288, 53795), (290, 53424), (315, 49184), (318, 48720), (336, 46110), (348, 44520), (360, 43036), (371, 41760), (406, 38160), (420, 36888), (424, 36540), (435, 35616), (464, 33390), (477, 32480), (480, 32277), (504, 30740), (522, 29680), (530, 29232), (560, 27666), (580, 26712), (609, 25440), (630, 24592), (636, 24360), (672, 23055), (696, 22260), (720, 21518), (742, 20880), (795, 19488), (812, 19080), (840, 18444), (848, 18270), (870, 17808), (928, 16695), (954, 16240), (1008, 15370), (1015, 15264), (1044, 14840), (1060, 14616), (1113, 13920), (1120, 13833), (1160, 13356), (1218, 12720), (1260, 12296), (1272, 12180), (1305, 11872), (1392, 11130), (1440, 10759), (1484, 10440), (1537, 10080), (1590, 9744), (1624, 9540), (1680, 9222), (1696, 9135), (1740, 8904), (1827, 8480), (1855, 8352), (1908, 8120), (2016, 7685), (2030, 7632), (2088, 7420), (2120, 7308), (2226, 6960), (2320, 6678), (2385, 6496), (2436, 6360), (2520, 6148), (2544, 6090), (2610, 5936), (2784, 5565), (2968, 5220), (3045, 5088), (3074, 5040), (3180, 4872), (3248, 4770), (3339, 4640), (3360, 4611), (3480, 4452), (3654, 4240), (3710, 4176), (3816, 4060)]