901537920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 3129810840

約数和(自身を除く): 2228272920

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 281, 288, 320, 360, 384, 480, 557, 562, 576, 640, 720, 843, 960, 1114, 1124, 1152, 1405, 1440, 1671, 1686, 1920, 2228, 2248, 2529, 2785, 2810, 2880, 3342, 3372, 4215, 4456, 4496, 5013, 5058, 5570, 5620, 5760, 6684, 6744, 8355, 8430, 8912, 8992, 10026, 10116, 11140, 11240, 12645, 13368, 13488, 16710, 16860, 17824, 17984, 20052, 20232, 22280, 22480, 25065, 25290, 26736, 26976, 33420, 33720, 35648, 35968, 40104, 40464, 44560, 44960, 50130, 50580, 53472, 53952, 66840, 67440, 71296, 80208, 80928, 89120, 89920, 100260, 101160, 106944, 107904, 133680, 134880, 156517, 160416, 161856, 178240, 179840, 200520, 202320, 213888, 267360, 269760, 313034, 320832, 323712, 356480, 401040, 404640, 469551, 534720, 539520, 626068, 641664, 782585, 802080, 809280, 939102, 1069440, 1252136, 1408653, 1565170, 1604160, 1618560, 1878204, 2347755, 2504272, 2817306, 3130340, 3208320, 3756408, 4695510, 5008544, 5634612, 6260680, 7043265, 7512816, 9391020, 10017088, 11269224, 12521360, 14086530, 15025632, 18782040, 20034176, 22538448, 25042720, 28173060, 30051264, 37564080, 45076896, 50085440, 56346120, 60102528, 75128160, 90153792, 100170880, 112692240, 150256320, 180307584, 225384480, 300512640, 450768960, 901537920]

約数ペア:

[(1, 901537920), (2, 450768960), (3, 300512640), (4, 225384480), (5, 180307584), (6, 150256320), (8, 112692240), (9, 100170880), (10, 90153792), (12, 75128160), (15, 60102528), (16, 56346120), (18, 50085440), (20, 45076896), (24, 37564080), (30, 30051264), (32, 28173060), (36, 25042720), (40, 22538448), (45, 20034176), (48, 18782040), (60, 15025632), (64, 14086530), (72, 12521360), (80, 11269224), (90, 10017088), (96, 9391020), (120, 7512816), (128, 7043265), (144, 6260680), (160, 5634612), (180, 5008544), (192, 4695510), (240, 3756408), (281, 3208320), (288, 3130340), (320, 2817306), (360, 2504272), (384, 2347755), (480, 1878204), (557, 1618560), (562, 1604160), (576, 1565170), (640, 1408653), (720, 1252136), (843, 1069440), (960, 939102), (1114, 809280), (1124, 802080), (1152, 782585), (1405, 641664), (1440, 626068), (1671, 539520), (1686, 534720), (1920, 469551), (2228, 404640), (2248, 401040), (2529, 356480), (2785, 323712), (2810, 320832), (2880, 313034), (3342, 269760), (3372, 267360), (4215, 213888), (4456, 202320), (4496, 200520), (5013, 179840), (5058, 178240), (5570, 161856), (5620, 160416), (5760, 156517), (6684, 134880), (6744, 133680), (8355, 107904), (8430, 106944), (8912, 101160), (8992, 100260), (10026, 89920), (10116, 89120), (11140, 80928), (11240, 80208), (12645, 71296), (13368, 67440), (13488, 66840), (16710, 53952), (16860, 53472), (17824, 50580), (17984, 50130), (20052, 44960), (20232, 44560), (22280, 40464), (22480, 40104), (25065, 35968), (25290, 35648), (26736, 33720), (26976, 33420)]