386753760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 1325010960

約数和(自身を除く): 938257200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 419, 480, 641, 720, 838, 1257, 1282, 1440, 1676, 1923, 2095, 2514, 2564, 3205, 3352, 3771, 3846, 4190, 5028, 5128, 5769, 6285, 6410, 6704, 7542, 7692, 8380, 9615, 10056, 10256, 11538, 12570, 12820, 13408, 15084, 15384, 16760, 18855, 19230, 20112, 20512, 23076, 25140, 25640, 28845, 30168, 30768, 33520, 37710, 38460, 40224, 46152, 50280, 51280, 57690, 60336, 61536, 67040, 75420, 76920, 92304, 100560, 102560, 115380, 120672, 150840, 153840, 184608, 201120, 230760, 268579, 301680, 307680, 461520, 537158, 603360, 805737, 923040, 1074316, 1342895, 1611474, 2148632, 2417211, 2685790, 3222948, 4028685, 4297264, 4834422, 5371580, 6445896, 8057370, 8594528, 9668844, 10743160, 12086055, 12891792, 16114740, 19337688, 21486320, 24172110, 25783584, 32229480, 38675376, 42972640, 48344220, 64458960, 77350752, 96688440, 128917920, 193376880, 386753760]

約数ペア:

[(1, 386753760), (2, 193376880), (3, 128917920), (4, 96688440), (5, 77350752), (6, 64458960), (8, 48344220), (9, 42972640), (10, 38675376), (12, 32229480), (15, 25783584), (16, 24172110), (18, 21486320), (20, 19337688), (24, 16114740), (30, 12891792), (32, 12086055), (36, 10743160), (40, 9668844), (45, 8594528), (48, 8057370), (60, 6445896), (72, 5371580), (80, 4834422), (90, 4297264), (96, 4028685), (120, 3222948), (144, 2685790), (160, 2417211), (180, 2148632), (240, 1611474), (288, 1342895), (360, 1074316), (419, 923040), (480, 805737), (641, 603360), (720, 537158), (838, 461520), (1257, 307680), (1282, 301680), (1440, 268579), (1676, 230760), (1923, 201120), (2095, 184608), (2514, 153840), (2564, 150840), (3205, 120672), (3352, 115380), (3771, 102560), (3846, 100560), (4190, 92304), (5028, 76920), (5128, 75420), (5769, 67040), (6285, 61536), (6410, 60336), (6704, 57690), (7542, 51280), (7692, 50280), (8380, 46152), (9615, 40224), (10056, 38460), (10256, 37710), (11538, 33520), (12570, 30768), (12820, 30168), (13408, 28845), (15084, 25640), (15384, 25140), (16760, 23076), (18855, 20512), (19230, 20112)]