380687040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 280

約数和(自身を含む): 1427286960

約数和(自身を除く): 1046599920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 773, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1546, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2319, 2565, 2592, 2736, 2880, 3040, 3078, 3092, 3240, 3420, 3648, 3865, 4104, 4320, 4560, 4638, 5130, 5184, 5472, 6080, 6156, 6184, 6480, 6840, 6957, 7695, 7730, 8208, 8640, 9120, 9276, 10260, 10944, 11595, 12312, 12368, 12960, 13680, 13914, 14687, 15390, 15460, 16416, 18240, 18552, 20520, 20871, 23190, 24624, 24736, 25920, 27360, 27828, 29374, 30780, 30920, 32832, 34785, 37104, 41040, 41742, 44061, 46380, 49248, 49472, 54720, 55656, 58748, 61560, 61840, 62613, 69570, 73435, 74208, 82080, 83484, 88122, 92760, 98496, 104355, 111312, 117496, 123120, 123680, 125226, 132183, 139140, 146870, 148416, 164160, 166968, 176244, 185520, 208710, 220305, 222624, 234992, 246240, 247360, 250452, 264366, 278280, 293740, 313065, 333936, 352488, 371040, 396549, 417420, 440610, 445248, 469984, 492480, 500904, 528732, 556560, 587480, 626130, 660915, 667872, 704976, 742080, 793098, 834840, 881220, 939968, 1001808, 1057464, 1113120, 1174960, 1189647, 1252260, 1321830, 1335744, 1409952, 1586196, 1669680, 1762440, 1982745, 2003616, 2114928, 2226240, 2349920, 2379294, 2504520, 2643660, 2819904, 3172392, 3339360, 3524880, 3965490, 4007232, 4229856, 4699840, 4758588, 5009040, 5287320, 5948235, 6344784, 6678720, 7049760, 7930980, 8459712, 9517176, 10018080, 10574640, 11896470, 12689568, 14099520, 15861960, 19034352, 20036160, 21149280, 23792940, 25379136, 31723920, 38068704, 42298560, 47585880, 63447840, 76137408, 95171760, 126895680, 190343520, 380687040]

約数ペア:

[(1, 380687040), (2, 190343520), (3, 126895680), (4, 95171760), (5, 76137408), (6, 63447840), (8, 47585880), (9, 42298560), (10, 38068704), (12, 31723920), (15, 25379136), (16, 23792940), (18, 21149280), (19, 20036160), (20, 19034352), (24, 15861960), (27, 14099520), (30, 12689568), (32, 11896470), (36, 10574640), (38, 10018080), (40, 9517176), (45, 8459712), (48, 7930980), (54, 7049760), (57, 6678720), (60, 6344784), (64, 5948235), (72, 5287320), (76, 5009040), (80, 4758588), (81, 4699840), (90, 4229856), (95, 4007232), (96, 3965490), (108, 3524880), (114, 3339360), (120, 3172392), (135, 2819904), (144, 2643660), (152, 2504520), (160, 2379294), (162, 2349920), (171, 2226240), (180, 2114928), (190, 2003616), (192, 1982745), (216, 1762440), (228, 1669680), (240, 1586196), (270, 1409952), (285, 1335744), (288, 1321830), (304, 1252260), (320, 1189647), (324, 1174960), (342, 1113120), (360, 1057464), (380, 1001808), (405, 939968), (432, 881220), (456, 834840), (480, 793098), (513, 742080), (540, 704976), (570, 667872), (576, 660915), (608, 626130), (648, 587480), (684, 556560), (720, 528732), (760, 500904), (773, 492480), (810, 469984), (855, 445248), (864, 440610), (912, 417420), (960, 396549), (1026, 371040), (1080, 352488), (1140, 333936), (1216, 313065), (1296, 293740), (1368, 278280), (1440, 264366), (1520, 250452), (1539, 247360), (1546, 246240), (1620, 234992), (1710, 222624), (1728, 220305), (1824, 208710), (2052, 185520), (2160, 176244), (2280, 166968), (2319, 164160), (2565, 148416), (2592, 146870), (2736, 139140), (2880, 132183), (3040, 125226), (3078, 123680), (3092, 123120), (3240, 117496), (3420, 111312), (3648, 104355), (3865, 98496), (4104, 92760), (4320, 88122), (4560, 83484), (4638, 82080), (5130, 74208), (5184, 73435), (5472, 69570), (6080, 62613), (6156, 61840), (6184, 61560), (6480, 58748), (6840, 55656), (6957, 54720), (7695, 49472), (7730, 49248), (8208, 46380), (8640, 44061), (9120, 41742), (9276, 41040), (10260, 37104), (10944, 34785), (11595, 32832), (12312, 30920), (12368, 30780), (12960, 29374), (13680, 27828), (13914, 27360), (14687, 25920), (15390, 24736), (15460, 24624), (16416, 23190), (18240, 20871), (18552, 20520)]