154779120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 160

約数和(自身を含む): 538179840

約数和(自身を除く): 383400720

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, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 547, 655, 720, 786, 1048, 1080, 1094, 1179, 1310, 1572, 1641, 1965, 2096, 2160, 2188, 2358, 2620, 2735, 3144, 3282, 3537, 3930, 4376, 4716, 4923, 5240, 5470, 5895, 6288, 6564, 7074, 7860, 8205, 8752, 9432, 9846, 10480, 10940, 11790, 13128, 14148, 14769, 15720, 16410, 17685, 18864, 19692, 21880, 23580, 24615, 26256, 28296, 29538, 31440, 32820, 35370, 39384, 43760, 47160, 49230, 56592, 59076, 65640, 70740, 71657, 73845, 78768, 94320, 98460, 118152, 131280, 141480, 143314, 147690, 196920, 214971, 236304, 282960, 286628, 295380, 358285, 393840, 429942, 573256, 590760, 644913, 716570, 859884, 1074855, 1146512, 1181520, 1289826, 1433140, 1719768, 1934739, 2149710, 2579652, 2866280, 3224565, 3439536, 3869478, 4299420, 5159304, 5732560, 6449130, 7738956, 8598840, 9673695, 10318608, 12898260, 15477912, 17197680, 19347390, 25796520, 30955824, 38694780, 51593040, 77389560, 154779120]

約数ペア:

[(1, 154779120), (2, 77389560), (3, 51593040), (4, 38694780), (5, 30955824), (6, 25796520), (8, 19347390), (9, 17197680), (10, 15477912), (12, 12898260), (15, 10318608), (16, 9673695), (18, 8598840), (20, 7738956), (24, 6449130), (27, 5732560), (30, 5159304), (36, 4299420), (40, 3869478), (45, 3439536), (48, 3224565), (54, 2866280), (60, 2579652), (72, 2149710), (80, 1934739), (90, 1719768), (108, 1433140), (120, 1289826), (131, 1181520), (135, 1146512), (144, 1074855), (180, 859884), (216, 716570), (240, 644913), (262, 590760), (270, 573256), (360, 429942), (393, 393840), (432, 358285), (524, 295380), (540, 286628), (547, 282960), (655, 236304), (720, 214971), (786, 196920), (1048, 147690), (1080, 143314), (1094, 141480), (1179, 131280), (1310, 118152), (1572, 98460), (1641, 94320), (1965, 78768), (2096, 73845), (2160, 71657), (2188, 70740), (2358, 65640), (2620, 59076), (2735, 56592), (3144, 49230), (3282, 47160), (3537, 43760), (3930, 39384), (4376, 35370), (4716, 32820), (4923, 31440), (5240, 29538), (5470, 28296), (5895, 26256), (6288, 24615), (6564, 23580), (7074, 21880), (7860, 19692), (8205, 18864), (8752, 17685), (9432, 16410), (9846, 15720), (10480, 14769), (10940, 14148), (11790, 13128)]