15054480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 60353280

約数和(自身を除く): 45298800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 103, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 206, 210, 232, 240, 252, 261, 280, 290, 309, 315, 336, 348, 360, 406, 412, 420, 435, 464, 504, 515, 522, 560, 580, 609, 618, 630, 696, 720, 721, 812, 824, 840, 870, 927, 1008, 1015, 1030, 1044, 1160, 1218, 1236, 1260, 1305, 1392, 1442, 1545, 1624, 1648, 1680, 1740, 1827, 1854, 2030, 2060, 2088, 2163, 2320, 2436, 2472, 2520, 2610, 2884, 2987, 3045, 3090, 3248, 3480, 3605, 3654, 3708, 4060, 4120, 4176, 4326, 4635, 4872, 4944, 5040, 5220, 5768, 5974, 6090, 6180, 6489, 6960, 7210, 7308, 7416, 8120, 8240, 8652, 8961, 9135, 9270, 9744, 10440, 10815, 11536, 11948, 12180, 12360, 12978, 14420, 14616, 14832, 14935, 16240, 17304, 17922, 18270, 18540, 20880, 20909, 21630, 23896, 24360, 24720, 25956, 26883, 28840, 29232, 29870, 32445, 34608, 35844, 36540, 37080, 41818, 43260, 44805, 47792, 48720, 51912, 53766, 57680, 59740, 62727, 64890, 71688, 73080, 74160, 83636, 86520, 89610, 103824, 104545, 107532, 119480, 125454, 129780, 134415, 143376, 146160, 167272, 173040, 179220, 188181, 209090, 215064, 238960, 250908, 259560, 268830, 313635, 334544, 358440, 376362, 418180, 430128, 501816, 519120, 537660, 627270, 716880, 752724, 836360, 940905, 1003632, 1075320, 1254540, 1505448, 1672720, 1881810, 2150640, 2509080, 3010896, 3763620, 5018160, 7527240, 15054480]

約数ペア:

[(1, 15054480), (2, 7527240), (3, 5018160), (4, 3763620), (5, 3010896), (6, 2509080), (7, 2150640), (8, 1881810), (9, 1672720), (10, 1505448), (12, 1254540), (14, 1075320), (15, 1003632), (16, 940905), (18, 836360), (20, 752724), (21, 716880), (24, 627270), (28, 537660), (29, 519120), (30, 501816), (35, 430128), (36, 418180), (40, 376362), (42, 358440), (45, 334544), (48, 313635), (56, 268830), (58, 259560), (60, 250908), (63, 238960), (70, 215064), (72, 209090), (80, 188181), (84, 179220), (87, 173040), (90, 167272), (103, 146160), (105, 143376), (112, 134415), (116, 129780), (120, 125454), (126, 119480), (140, 107532), (144, 104545), (145, 103824), (168, 89610), (174, 86520), (180, 83636), (203, 74160), (206, 73080), (210, 71688), (232, 64890), (240, 62727), (252, 59740), (261, 57680), (280, 53766), (290, 51912), (309, 48720), (315, 47792), (336, 44805), (348, 43260), (360, 41818), (406, 37080), (412, 36540), (420, 35844), (435, 34608), (464, 32445), (504, 29870), (515, 29232), (522, 28840), (560, 26883), (580, 25956), (609, 24720), (618, 24360), (630, 23896), (696, 21630), (720, 20909), (721, 20880), (812, 18540), (824, 18270), (840, 17922), (870, 17304), (927, 16240), (1008, 14935), (1015, 14832), (1030, 14616), (1044, 14420), (1160, 12978), (1218, 12360), (1236, 12180), (1260, 11948), (1305, 11536), (1392, 10815), (1442, 10440), (1545, 9744), (1624, 9270), (1648, 9135), (1680, 8961), (1740, 8652), (1827, 8240), (1854, 8120), (2030, 7416), (2060, 7308), (2088, 7210), (2163, 6960), (2320, 6489), (2436, 6180), (2472, 6090), (2520, 5974), (2610, 5768), (2884, 5220), (2987, 5040), (3045, 4944), (3090, 4872), (3248, 4635), (3480, 4326), (3605, 4176), (3654, 4120), (3708, 4060)]