1234460160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 240

約数和(自身を含む): 4318451280

約数和(自身を除く): 3083991120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 409, 480, 512, 524, 576, 640, 655, 720, 768, 786, 818, 960, 1048, 1152, 1179, 1227, 1280, 1310, 1440, 1536, 1572, 1636, 1920, 1965, 2045, 2096, 2304, 2358, 2454, 2560, 2620, 2880, 3144, 3272, 3681, 3840, 3930, 4090, 4192, 4608, 4716, 4908, 5240, 5760, 5895, 6135, 6288, 6544, 7362, 7680, 7860, 8180, 8384, 9432, 9816, 10480, 11520, 11790, 12270, 12576, 13088, 14724, 15720, 16360, 16768, 18405, 18864, 19632, 20960, 23040, 23580, 24540, 25152, 26176, 29448, 31440, 32720, 33536, 36810, 37728, 39264, 41920, 47160, 49080, 50304, 52352, 53579, 58896, 62880, 65440, 67072, 73620, 75456, 78528, 83840, 94320, 98160, 100608, 104704, 107158, 117792, 125760, 130880, 147240, 150912, 157056, 160737, 167680, 188640, 196320, 201216, 209408, 214316, 235584, 251520, 261760, 267895, 294480, 301824, 314112, 321474, 335360, 377280, 392640, 428632, 471168, 482211, 503040, 523520, 535790, 588960, 603648, 628224, 642948, 754560, 785280, 803685, 857264, 942336, 964422, 1006080, 1047040, 1071580, 1177920, 1285896, 1509120, 1570560, 1607370, 1714528, 1884672, 1928844, 2143160, 2355840, 2411055, 2571792, 3018240, 3141120, 3214740, 3429056, 3857688, 4286320, 4711680, 4822110, 5143584, 6429480, 6858112, 7715376, 8572640, 9423360, 9644220, 10287168, 12858960, 13716224, 15430752, 17145280, 19288440, 20574336, 25717920, 27432448, 30861504, 34290560, 38576880, 41148672, 51435840, 61723008, 68581120, 77153760, 82297344, 102871680, 123446016, 137162240, 154307520, 205743360, 246892032, 308615040, 411486720, 617230080, 1234460160]

約数ペア:

[(1, 1234460160), (2, 617230080), (3, 411486720), (4, 308615040), (5, 246892032), (6, 205743360), (8, 154307520), (9, 137162240), (10, 123446016), (12, 102871680), (15, 82297344), (16, 77153760), (18, 68581120), (20, 61723008), (24, 51435840), (30, 41148672), (32, 38576880), (36, 34290560), (40, 30861504), (45, 27432448), (48, 25717920), (60, 20574336), (64, 19288440), (72, 17145280), (80, 15430752), (90, 13716224), (96, 12858960), (120, 10287168), (128, 9644220), (131, 9423360), (144, 8572640), (160, 7715376), (180, 6858112), (192, 6429480), (240, 5143584), (256, 4822110), (262, 4711680), (288, 4286320), (320, 3857688), (360, 3429056), (384, 3214740), (393, 3141120), (409, 3018240), (480, 2571792), (512, 2411055), (524, 2355840), (576, 2143160), (640, 1928844), (655, 1884672), (720, 1714528), (768, 1607370), (786, 1570560), (818, 1509120), (960, 1285896), (1048, 1177920), (1152, 1071580), (1179, 1047040), (1227, 1006080), (1280, 964422), (1310, 942336), (1440, 857264), (1536, 803685), (1572, 785280), (1636, 754560), (1920, 642948), (1965, 628224), (2045, 603648), (2096, 588960), (2304, 535790), (2358, 523520), (2454, 503040), (2560, 482211), (2620, 471168), (2880, 428632), (3144, 392640), (3272, 377280), (3681, 335360), (3840, 321474), (3930, 314112), (4090, 301824), (4192, 294480), (4608, 267895), (4716, 261760), (4908, 251520), (5240, 235584), (5760, 214316), (5895, 209408), (6135, 201216), (6288, 196320), (6544, 188640), (7362, 167680), (7680, 160737), (7860, 157056), (8180, 150912), (8384, 147240), (9432, 130880), (9816, 125760), (10480, 117792), (11520, 107158), (11790, 104704), (12270, 100608), (12576, 98160), (13088, 94320), (14724, 83840), (15720, 78528), (16360, 75456), (16768, 73620), (18405, 67072), (18864, 65440), (19632, 62880), (20960, 58896), (23040, 53579), (23580, 52352), (24540, 50304), (25152, 49080), (26176, 47160), (29448, 41920), (31440, 39264), (32720, 37728), (33536, 36810)]