149921280

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 240

約数和(自身を含む): 540684144

約数和(自身を除く): 390762864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 241, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 482, 486, 512, 540, 576, 640, 648, 720, 723, 768, 810, 864, 960, 964, 972, 1080, 1152, 1205, 1215, 1280, 1296, 1440, 1446, 1536, 1620, 1728, 1920, 1928, 1944, 2160, 2169, 2304, 2410, 2430, 2560, 2592, 2880, 2892, 3240, 3456, 3615, 3840, 3856, 3888, 4320, 4338, 4608, 4820, 4860, 5184, 5760, 5784, 6480, 6507, 6912, 7230, 7680, 7712, 7776, 8640, 8676, 9640, 9720, 10368, 10845, 11520, 11568, 12960, 13014, 13824, 14460, 15424, 15552, 17280, 17352, 19280, 19440, 19521, 20736, 21690, 23040, 23136, 25920, 26028, 28920, 30848, 31104, 32535, 34560, 34704, 38560, 38880, 39042, 41472, 43380, 46272, 51840, 52056, 57840, 58563, 61696, 62208, 65070, 69120, 69408, 77120, 77760, 78084, 86760, 92544, 97605, 103680, 104112, 115680, 117126, 123392, 124416, 130140, 138816, 154240, 155520, 156168, 173520, 185088, 195210, 207360, 208224, 231360, 234252, 260280, 277632, 292815, 308480, 311040, 312336, 347040, 370176, 390420, 416448, 462720, 468504, 520560, 555264, 585630, 616960, 622080, 624672, 694080, 780840, 832896, 925440, 937008, 1041120, 1110528, 1171260, 1249344, 1388160, 1561680, 1665792, 1850880, 1874016, 2082240, 2342520, 2498688, 2776320, 3123360, 3331584, 3748032, 4164480, 4685040, 4997376, 5552640, 6246720, 7496064, 8328960, 9370080, 9994752, 12493440, 14992128, 16657920, 18740160, 24986880, 29984256, 37480320, 49973760, 74960640, 149921280]

約数ペア:

[(1, 149921280), (2, 74960640), (3, 49973760), (4, 37480320), (5, 29984256), (6, 24986880), (8, 18740160), (9, 16657920), (10, 14992128), (12, 12493440), (15, 9994752), (16, 9370080), (18, 8328960), (20, 7496064), (24, 6246720), (27, 5552640), (30, 4997376), (32, 4685040), (36, 4164480), (40, 3748032), (45, 3331584), (48, 3123360), (54, 2776320), (60, 2498688), (64, 2342520), (72, 2082240), (80, 1874016), (81, 1850880), (90, 1665792), (96, 1561680), (108, 1388160), (120, 1249344), (128, 1171260), (135, 1110528), (144, 1041120), (160, 937008), (162, 925440), (180, 832896), (192, 780840), (216, 694080), (240, 624672), (241, 622080), (243, 616960), (256, 585630), (270, 555264), (288, 520560), (320, 468504), (324, 462720), (360, 416448), (384, 390420), (405, 370176), (432, 347040), (480, 312336), (482, 311040), (486, 308480), (512, 292815), (540, 277632), (576, 260280), (640, 234252), (648, 231360), (720, 208224), (723, 207360), (768, 195210), (810, 185088), (864, 173520), (960, 156168), (964, 155520), (972, 154240), (1080, 138816), (1152, 130140), (1205, 124416), (1215, 123392), (1280, 117126), (1296, 115680), (1440, 104112), (1446, 103680), (1536, 97605), (1620, 92544), (1728, 86760), (1920, 78084), (1928, 77760), (1944, 77120), (2160, 69408), (2169, 69120), (2304, 65070), (2410, 62208), (2430, 61696), (2560, 58563), (2592, 57840), (2880, 52056), (2892, 51840), (3240, 46272), (3456, 43380), (3615, 41472), (3840, 39042), (3856, 38880), (3888, 38560), (4320, 34704), (4338, 34560), (4608, 32535), (4820, 31104), (4860, 30848), (5184, 28920), (5760, 26028), (5784, 25920), (6480, 23136), (6507, 23040), (6912, 21690), (7230, 20736), (7680, 19521), (7712, 19440), (7776, 19280), (8640, 17352), (8676, 17280), (9640, 15552), (9720, 15424), (10368, 14460), (10845, 13824), (11520, 13014), (11568, 12960)]