48852720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 194987520

約数和(自身を除く): 146134800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 359, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 718, 720, 756, 810, 840, 945, 972, 1008, 1077, 1080, 1134, 1215, 1260, 1296, 1436, 1512, 1620, 1680, 1701, 1795, 1890, 1944, 2154, 2160, 2268, 2430, 2513, 2520, 2835, 2872, 3024, 3231, 3240, 3402, 3590, 3780, 3888, 4308, 4536, 4860, 5026, 5040, 5385, 5670, 5744, 6462, 6480, 6804, 7180, 7539, 7560, 8505, 8616, 9072, 9693, 9720, 10052, 10770, 11340, 12565, 12924, 13608, 14360, 15078, 15120, 16155, 17010, 17232, 19386, 19440, 20104, 21540, 22617, 22680, 25130, 25848, 27216, 28720, 29079, 30156, 32310, 34020, 37695, 38772, 40208, 43080, 45234, 45360, 48465, 50260, 51696, 58158, 60312, 64620, 67851, 68040, 75390, 77544, 86160, 87237, 90468, 96930, 100520, 113085, 116316, 120624, 129240, 135702, 136080, 145395, 150780, 155088, 174474, 180936, 193860, 201040, 203553, 226170, 232632, 258480, 271404, 290790, 301560, 339255, 348948, 361872, 387720, 407106, 436185, 452340, 465264, 542808, 581580, 603120, 610659, 678510, 697896, 775440, 814212, 872370, 904680, 1017765, 1085616, 1163160, 1221318, 1357020, 1395792, 1628424, 1744740, 1809360, 2035530, 2326320, 2442636, 2714040, 3053295, 3256848, 3489480, 4071060, 4885272, 5428080, 6106590, 6978960, 8142120, 9770544, 12213180, 16284240, 24426360, 48852720]

約数ペア:

[(1, 48852720), (2, 24426360), (3, 16284240), (4, 12213180), (5, 9770544), (6, 8142120), (7, 6978960), (8, 6106590), (9, 5428080), (10, 4885272), (12, 4071060), (14, 3489480), (15, 3256848), (16, 3053295), (18, 2714040), (20, 2442636), (21, 2326320), (24, 2035530), (27, 1809360), (28, 1744740), (30, 1628424), (35, 1395792), (36, 1357020), (40, 1221318), (42, 1163160), (45, 1085616), (48, 1017765), (54, 904680), (56, 872370), (60, 814212), (63, 775440), (70, 697896), (72, 678510), (80, 610659), (81, 603120), (84, 581580), (90, 542808), (105, 465264), (108, 452340), (112, 436185), (120, 407106), (126, 387720), (135, 361872), (140, 348948), (144, 339255), (162, 301560), (168, 290790), (180, 271404), (189, 258480), (210, 232632), (216, 226170), (240, 203553), (243, 201040), (252, 193860), (270, 180936), (280, 174474), (315, 155088), (324, 150780), (336, 145395), (359, 136080), (360, 135702), (378, 129240), (405, 120624), (420, 116316), (432, 113085), (486, 100520), (504, 96930), (540, 90468), (560, 87237), (567, 86160), (630, 77544), (648, 75390), (718, 68040), (720, 67851), (756, 64620), (810, 60312), (840, 58158), (945, 51696), (972, 50260), (1008, 48465), (1077, 45360), (1080, 45234), (1134, 43080), (1215, 40208), (1260, 38772), (1296, 37695), (1436, 34020), (1512, 32310), (1620, 30156), (1680, 29079), (1701, 28720), (1795, 27216), (1890, 25848), (1944, 25130), (2154, 22680), (2160, 22617), (2268, 21540), (2430, 20104), (2513, 19440), (2520, 19386), (2835, 17232), (2872, 17010), (3024, 16155), (3231, 15120), (3240, 15078), (3402, 14360), (3590, 13608), (3780, 12924), (3888, 12565), (4308, 11340), (4536, 10770), (4860, 10052), (5026, 9720), (5040, 9693), (5385, 9072), (5670, 8616), (5744, 8505), (6462, 7560), (6480, 7539), (6804, 7180)]