1238596080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 3952675584

約数和(自身を除く): 2714079504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 257, 258, 344, 430, 467, 514, 516, 645, 688, 771, 860, 934, 1028, 1032, 1285, 1290, 1401, 1542, 1720, 1868, 2056, 2064, 2335, 2570, 2580, 2802, 3084, 3440, 3736, 3855, 4112, 4670, 5140, 5160, 5604, 6168, 7005, 7472, 7710, 9340, 10280, 10320, 11051, 11208, 12336, 14010, 15420, 18680, 20081, 20560, 22102, 22416, 28020, 30840, 33153, 37360, 40162, 44204, 55255, 56040, 60243, 61680, 66306, 80324, 88408, 100405, 110510, 112080, 120019, 120486, 132612, 160648, 165765, 176816, 200810, 221020, 240038, 240972, 265224, 301215, 321296, 331530, 360057, 401620, 442040, 480076, 481944, 530448, 600095, 602430, 663060, 720114, 803240, 884080, 960152, 963888, 1200190, 1204860, 1326120, 1440228, 1606480, 1800285, 1920304, 2400380, 2409720, 2652240, 2880456, 3600570, 4800760, 4819440, 5160817, 5760912, 7201140, 9601520, 10321634, 14402280, 15482451, 20643268, 25804085, 28804560, 30964902, 41286536, 51608170, 61929804, 77412255, 82573072, 103216340, 123859608, 154824510, 206432680, 247719216, 309649020, 412865360, 619298040, 1238596080]

約数ペア:

[(1, 1238596080), (2, 619298040), (3, 412865360), (4, 309649020), (5, 247719216), (6, 206432680), (8, 154824510), (10, 123859608), (12, 103216340), (15, 82573072), (16, 77412255), (20, 61929804), (24, 51608170), (30, 41286536), (40, 30964902), (43, 28804560), (48, 25804085), (60, 20643268), (80, 15482451), (86, 14402280), (120, 10321634), (129, 9601520), (172, 7201140), (215, 5760912), (240, 5160817), (257, 4819440), (258, 4800760), (344, 3600570), (430, 2880456), (467, 2652240), (514, 2409720), (516, 2400380), (645, 1920304), (688, 1800285), (771, 1606480), (860, 1440228), (934, 1326120), (1028, 1204860), (1032, 1200190), (1285, 963888), (1290, 960152), (1401, 884080), (1542, 803240), (1720, 720114), (1868, 663060), (2056, 602430), (2064, 600095), (2335, 530448), (2570, 481944), (2580, 480076), (2802, 442040), (3084, 401620), (3440, 360057), (3736, 331530), (3855, 321296), (4112, 301215), (4670, 265224), (5140, 240972), (5160, 240038), (5604, 221020), (6168, 200810), (7005, 176816), (7472, 165765), (7710, 160648), (9340, 132612), (10280, 120486), (10320, 120019), (11051, 112080), (11208, 110510), (12336, 100405), (14010, 88408), (15420, 80324), (18680, 66306), (20081, 61680), (20560, 60243), (22102, 56040), (22416, 55255), (28020, 44204), (30840, 40162), (33153, 37360)]