338811120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:940

約数の個数: 160

約数和(自身を含む): 1173853440

約数和(自身を除く): 835042320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 691, 720, 908, 1080, 1135, 1362, 1382, 1816, 2043, 2073, 2160, 2270, 2724, 2764, 3405, 3455, 3632, 4086, 4146, 4540, 5448, 5528, 6129, 6219, 6810, 6910, 8172, 8292, 9080, 10215, 10365, 10896, 11056, 12258, 12438, 13620, 13820, 16344, 16584, 18160, 18657, 20430, 20730, 24516, 24876, 27240, 27640, 30645, 31095, 32688, 33168, 37314, 40860, 41460, 49032, 49752, 54480, 55280, 61290, 62190, 74628, 81720, 82920, 93285, 98064, 99504, 122580, 124380, 149256, 156857, 163440, 165840, 186570, 245160, 248760, 298512, 313714, 373140, 470571, 490320, 497520, 627428, 746280, 784285, 941142, 1254856, 1411713, 1492560, 1568570, 1882284, 2352855, 2509712, 2823426, 3137140, 3764568, 4235139, 4705710, 5646852, 6274280, 7058565, 7529136, 8470278, 9411420, 11293704, 12548560, 14117130, 16940556, 18822840, 21175695, 22587408, 28234260, 33881112, 37645680, 42351390, 56468520, 67762224, 84702780, 112937040, 169405560, 338811120]

約数ペア:

[(1, 338811120), (2, 169405560), (3, 112937040), (4, 84702780), (5, 67762224), (6, 56468520), (8, 42351390), (9, 37645680), (10, 33881112), (12, 28234260), (15, 22587408), (16, 21175695), (18, 18822840), (20, 16940556), (24, 14117130), (27, 12548560), (30, 11293704), (36, 9411420), (40, 8470278), (45, 7529136), (48, 7058565), (54, 6274280), (60, 5646852), (72, 4705710), (80, 4235139), (90, 3764568), (108, 3137140), (120, 2823426), (135, 2509712), (144, 2352855), (180, 1882284), (216, 1568570), (227, 1492560), (240, 1411713), (270, 1254856), (360, 941142), (432, 784285), (454, 746280), (540, 627428), (681, 497520), (691, 490320), (720, 470571), (908, 373140), (1080, 313714), (1135, 298512), (1362, 248760), (1382, 245160), (1816, 186570), (2043, 165840), (2073, 163440), (2160, 156857), (2270, 149256), (2724, 124380), (2764, 122580), (3405, 99504), (3455, 98064), (3632, 93285), (4086, 82920), (4146, 81720), (4540, 74628), (5448, 62190), (5528, 61290), (6129, 55280), (6219, 54480), (6810, 49752), (6910, 49032), (8172, 41460), (8292, 40860), (9080, 37314), (10215, 33168), (10365, 32688), (10896, 31095), (11056, 30645), (12258, 27640), (12438, 27240), (13620, 24876), (13820, 24516), (16344, 20730), (16584, 20430), (18160, 18657)]