380303280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 240

約数和(自身を含む): 1484768064

約数和(自身を除く): 1104464784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 488, 504, 549, 560, 610, 630, 720, 732, 840, 854, 915, 976, 1008, 1098, 1220, 1237, 1260, 1281, 1464, 1680, 1708, 1830, 2135, 2196, 2440, 2474, 2520, 2562, 2745, 2928, 3416, 3660, 3711, 3843, 4270, 4392, 4880, 4948, 5040, 5124, 5490, 6185, 6405, 6832, 7320, 7422, 7686, 8540, 8659, 8784, 9896, 10248, 10980, 11133, 12370, 12810, 14640, 14844, 15372, 17080, 17318, 18555, 19215, 19792, 20496, 21960, 22266, 24740, 25620, 25977, 29688, 30744, 34160, 34636, 37110, 38430, 43295, 43920, 44532, 49480, 51240, 51954, 55665, 59376, 61488, 69272, 74220, 75457, 76860, 77931, 86590, 89064, 98960, 102480, 103908, 111330, 129885, 138544, 148440, 150914, 153720, 155862, 173180, 178128, 207816, 222660, 226371, 259770, 296880, 301828, 307440, 311724, 346360, 377285, 389655, 415632, 445320, 452742, 519540, 528199, 603656, 623448, 679113, 692720, 754570, 779310, 890640, 905484, 1039080, 1056398, 1131855, 1207312, 1246896, 1358226, 1509140, 1558620, 1584597, 1810968, 2078160, 2112796, 2263710, 2640995, 2716452, 3018280, 3117240, 3169194, 3395565, 3621936, 4225592, 4527420, 4753791, 5281990, 5432904, 6036560, 6234480, 6338388, 6791130, 7922985, 8451184, 9054840, 9507582, 10563980, 10865808, 12676776, 13582260, 15845970, 18109680, 19015164, 21127960, 23768955, 25353552, 27164520, 31691940, 38030328, 42255920, 47537910, 54329040, 63383880, 76060656, 95075820, 126767760, 190151640, 380303280]

約数ペア:

[(1, 380303280), (2, 190151640), (3, 126767760), (4, 95075820), (5, 76060656), (6, 63383880), (7, 54329040), (8, 47537910), (9, 42255920), (10, 38030328), (12, 31691940), (14, 27164520), (15, 25353552), (16, 23768955), (18, 21127960), (20, 19015164), (21, 18109680), (24, 15845970), (28, 13582260), (30, 12676776), (35, 10865808), (36, 10563980), (40, 9507582), (42, 9054840), (45, 8451184), (48, 7922985), (56, 6791130), (60, 6338388), (61, 6234480), (63, 6036560), (70, 5432904), (72, 5281990), (80, 4753791), (84, 4527420), (90, 4225592), (105, 3621936), (112, 3395565), (120, 3169194), (122, 3117240), (126, 3018280), (140, 2716452), (144, 2640995), (168, 2263710), (180, 2112796), (183, 2078160), (210, 1810968), (240, 1584597), (244, 1558620), (252, 1509140), (280, 1358226), (305, 1246896), (315, 1207312), (336, 1131855), (360, 1056398), (366, 1039080), (420, 905484), (427, 890640), (488, 779310), (504, 754570), (549, 692720), (560, 679113), (610, 623448), (630, 603656), (720, 528199), (732, 519540), (840, 452742), (854, 445320), (915, 415632), (976, 389655), (1008, 377285), (1098, 346360), (1220, 311724), (1237, 307440), (1260, 301828), (1281, 296880), (1464, 259770), (1680, 226371), (1708, 222660), (1830, 207816), (2135, 178128), (2196, 173180), (2440, 155862), (2474, 153720), (2520, 150914), (2562, 148440), (2745, 138544), (2928, 129885), (3416, 111330), (3660, 103908), (3711, 102480), (3843, 98960), (4270, 89064), (4392, 86590), (4880, 77931), (4948, 76860), (5040, 75457), (5124, 74220), (5490, 69272), (6185, 61488), (6405, 59376), (6832, 55665), (7320, 51954), (7422, 51240), (7686, 49480), (8540, 44532), (8659, 43920), (8784, 43295), (9896, 38430), (10248, 37110), (10980, 34636), (11133, 34160), (12370, 30744), (12810, 29688), (14640, 25977), (14844, 25620), (15372, 24740), (17080, 22266), (17318, 21960), (18555, 20496), (19215, 19792)]