216539588880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{161087}}^1$

素因数の和:162973

約数の個数: 120

約数和(自身を含む): 727606144512

約数和(自身を除く): 511066555632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1867, 3734, 5601, 7468, 9335, 11202, 14936, 16803, 18670, 22404, 28005, 29872, 33606, 37340, 44808, 56010, 67212, 74680, 84015, 89616, 112020, 134424, 149360, 161087, 168030, 224040, 268848, 322174, 336060, 448080, 483261, 644348, 672120, 805435, 966522, 1288696, 1344240, 1449783, 1610870, 1933044, 2416305, 2577392, 2899566, 3221740, 3866088, 4832610, 5799132, 6443480, 7248915, 7732176, 9665220, 11598264, 12886960, 14497830, 19330440, 23196528, 28995660, 38660880, 57991320, 115982640, 300749429, 601498858, 902248287, 1202997716, 1503747145, 1804496574, 2405995432, 2706744861, 3007494290, 3608993148, 4511241435, 4811990864, 5413489722, 6014988580, 7217986296, 9022482870, 10826979444, 12029977160, 13533724305, 14435972592, 18044965740, 21653958888, 24059954320, 27067448610, 36089931480, 43307917776, 54134897220, 72179862960, 108269794440, 216539588880]

約数ペア:

[(1, 216539588880), (2, 108269794440), (3, 72179862960), (4, 54134897220), (5, 43307917776), (6, 36089931480), (8, 27067448610), (9, 24059954320), (10, 21653958888), (12, 18044965740), (15, 14435972592), (16, 13533724305), (18, 12029977160), (20, 10826979444), (24, 9022482870), (30, 7217986296), (36, 6014988580), (40, 5413489722), (45, 4811990864), (48, 4511241435), (60, 3608993148), (72, 3007494290), (80, 2706744861), (90, 2405995432), (120, 1804496574), (144, 1503747145), (180, 1202997716), (240, 902248287), (360, 601498858), (720, 300749429), (1867, 115982640), (3734, 57991320), (5601, 38660880), (7468, 28995660), (9335, 23196528), (11202, 19330440), (14936, 14497830), (16803, 12886960), (18670, 11598264), (22404, 9665220), (28005, 7732176), (29872, 7248915), (33606, 6443480), (37340, 5799132), (44808, 4832610), (56010, 3866088), (67212, 3221740), (74680, 2899566), (84015, 2577392), (89616, 2416305), (112020, 1933044), (134424, 1610870), (149360, 1449783), (161087, 1344240), (168030, 1288696), (224040, 966522), (268848, 805435), (322174, 672120), (336060, 644348), (448080, 483261)]