153976320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 549621072

約数和(自身を除く): 395644752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 163, 164, 180, 192, 205, 240, 246, 256, 288, 320, 326, 328, 360, 369, 384, 410, 480, 489, 492, 512, 576, 615, 640, 652, 656, 720, 738, 768, 815, 820, 960, 978, 984, 1152, 1230, 1280, 1304, 1312, 1440, 1467, 1476, 1536, 1630, 1640, 1845, 1920, 1956, 1968, 2304, 2445, 2460, 2560, 2608, 2624, 2880, 2934, 2952, 3260, 3280, 3690, 3840, 3912, 3936, 4608, 4890, 4920, 5216, 5248, 5760, 5868, 5904, 6520, 6560, 6683, 7335, 7380, 7680, 7824, 7872, 9780, 9840, 10432, 10496, 11520, 11736, 11808, 13040, 13120, 13366, 14670, 14760, 15648, 15744, 19560, 19680, 20049, 20864, 20992, 23040, 23472, 23616, 26080, 26240, 26732, 29340, 29520, 31296, 31488, 33415, 39120, 39360, 40098, 41728, 46944, 47232, 52160, 52480, 53464, 58680, 59040, 60147, 62592, 62976, 66830, 78240, 78720, 80196, 83456, 93888, 94464, 100245, 104320, 104960, 106928, 117360, 118080, 120294, 125184, 133660, 156480, 157440, 160392, 187776, 188928, 200490, 208640, 213856, 234720, 236160, 240588, 250368, 267320, 300735, 312960, 314880, 320784, 375552, 400980, 417280, 427712, 469440, 472320, 481176, 534640, 601470, 625920, 641568, 751104, 801960, 855424, 938880, 944640, 962352, 1069280, 1202940, 1251840, 1283136, 1603920, 1710848, 1877760, 1924704, 2138560, 2405880, 2566272, 3207840, 3421696, 3755520, 3849408, 4277120, 4811760, 5132544, 6415680, 7698816, 8554240, 9623520, 10265088, 12831360, 15397632, 17108480, 19247040, 25662720, 30795264, 38494080, 51325440, 76988160, 153976320]

約数ペア:

[(1, 153976320), (2, 76988160), (3, 51325440), (4, 38494080), (5, 30795264), (6, 25662720), (8, 19247040), (9, 17108480), (10, 15397632), (12, 12831360), (15, 10265088), (16, 9623520), (18, 8554240), (20, 7698816), (24, 6415680), (30, 5132544), (32, 4811760), (36, 4277120), (40, 3849408), (41, 3755520), (45, 3421696), (48, 3207840), (60, 2566272), (64, 2405880), (72, 2138560), (80, 1924704), (82, 1877760), (90, 1710848), (96, 1603920), (120, 1283136), (123, 1251840), (128, 1202940), (144, 1069280), (160, 962352), (163, 944640), (164, 938880), (180, 855424), (192, 801960), (205, 751104), (240, 641568), (246, 625920), (256, 601470), (288, 534640), (320, 481176), (326, 472320), (328, 469440), (360, 427712), (369, 417280), (384, 400980), (410, 375552), (480, 320784), (489, 314880), (492, 312960), (512, 300735), (576, 267320), (615, 250368), (640, 240588), (652, 236160), (656, 234720), (720, 213856), (738, 208640), (768, 200490), (815, 188928), (820, 187776), (960, 160392), (978, 157440), (984, 156480), (1152, 133660), (1230, 125184), (1280, 120294), (1304, 118080), (1312, 117360), (1440, 106928), (1467, 104960), (1476, 104320), (1536, 100245), (1630, 94464), (1640, 93888), (1845, 83456), (1920, 80196), (1956, 78720), (1968, 78240), (2304, 66830), (2445, 62976), (2460, 62592), (2560, 60147), (2608, 59040), (2624, 58680), (2880, 53464), (2934, 52480), (2952, 52160), (3260, 47232), (3280, 46944), (3690, 41728), (3840, 40098), (3912, 39360), (3936, 39120), (4608, 33415), (4890, 31488), (4920, 31296), (5216, 29520), (5248, 29340), (5760, 26732), (5868, 26240), (5904, 26080), (6520, 23616), (6560, 23472), (6683, 23040), (7335, 20992), (7380, 20864), (7680, 20049), (7824, 19680), (7872, 19560), (9780, 15744), (9840, 15648), (10432, 14760), (10496, 14670), (11520, 13366), (11736, 13120), (11808, 13040)]