387620640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 240

約数和(自身を含む): 1492888320

約数和(自身を除く): 1105267680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2719, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5438, 5940, 6480, 7128, 7920, 8157, 8910, 9504, 10876, 11880, 12960, 13595, 14256, 15840, 16314, 17820, 21752, 23760, 24471, 27190, 28512, 29909, 32628, 35640, 40785, 43504, 47520, 48942, 54380, 59818, 65256, 71280, 73413, 81570, 87008, 89727, 97884, 108760, 119636, 122355, 130512, 142560, 146826, 149545, 163140, 179454, 195768, 217520, 220239, 239272, 244710, 261024, 269181, 293652, 299090, 326280, 358908, 367065, 391536, 435040, 440478, 448635, 478544, 489420, 538362, 587304, 598180, 652560, 717816, 734130, 783072, 807543, 880956, 897270, 957088, 978840, 1076724, 1101195, 1174608, 1196360, 1305120, 1345905, 1435632, 1468260, 1615086, 1761912, 1794540, 1957680, 2153448, 2202390, 2349216, 2392720, 2422629, 2691810, 2871264, 2936520, 3230172, 3523824, 3589080, 3915360, 4037715, 4306896, 4404780, 4785440, 4845258, 5383620, 5873040, 6460344, 7047648, 7178160, 8075430, 8613792, 8809560, 9690516, 10767240, 11746080, 12113145, 12920688, 14356320, 16150860, 17619120, 19381032, 21534480, 24226290, 25841376, 32301720, 35238240, 38762064, 43068960, 48452580, 64603440, 77524128, 96905160, 129206880, 193810320, 387620640]

約数ペア:

[(1, 387620640), (2, 193810320), (3, 129206880), (4, 96905160), (5, 77524128), (6, 64603440), (8, 48452580), (9, 43068960), (10, 38762064), (11, 35238240), (12, 32301720), (15, 25841376), (16, 24226290), (18, 21534480), (20, 19381032), (22, 17619120), (24, 16150860), (27, 14356320), (30, 12920688), (32, 12113145), (33, 11746080), (36, 10767240), (40, 9690516), (44, 8809560), (45, 8613792), (48, 8075430), (54, 7178160), (55, 7047648), (60, 6460344), (66, 5873040), (72, 5383620), (80, 4845258), (81, 4785440), (88, 4404780), (90, 4306896), (96, 4037715), (99, 3915360), (108, 3589080), (110, 3523824), (120, 3230172), (132, 2936520), (135, 2871264), (144, 2691810), (160, 2422629), (162, 2392720), (165, 2349216), (176, 2202390), (180, 2153448), (198, 1957680), (216, 1794540), (220, 1761912), (240, 1615086), (264, 1468260), (270, 1435632), (288, 1345905), (297, 1305120), (324, 1196360), (330, 1174608), (352, 1101195), (360, 1076724), (396, 978840), (405, 957088), (432, 897270), (440, 880956), (480, 807543), (495, 783072), (528, 734130), (540, 717816), (594, 652560), (648, 598180), (660, 587304), (720, 538362), (792, 489420), (810, 478544), (864, 448635), (880, 440478), (891, 435040), (990, 391536), (1056, 367065), (1080, 358908), (1188, 326280), (1296, 299090), (1320, 293652), (1440, 269181), (1485, 261024), (1584, 244710), (1620, 239272), (1760, 220239), (1782, 217520), (1980, 195768), (2160, 179454), (2376, 163140), (2592, 149545), (2640, 146826), (2719, 142560), (2970, 130512), (3168, 122355), (3240, 119636), (3564, 108760), (3960, 97884), (4320, 89727), (4455, 87008), (4752, 81570), (5280, 73413), (5438, 71280), (5940, 65256), (6480, 59818), (7128, 54380), (7920, 48942), (8157, 47520), (8910, 43504), (9504, 40785), (10876, 35640), (11880, 32628), (12960, 29909), (13595, 28512), (14256, 27190), (15840, 24471), (16314, 23760), (17820, 21752)]