387475920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13799}}^1$

素因数の和:13834

約数の個数: 160

約数和(自身を含む): 1437408000

約数和(自身を除く): 1049932080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 13799, 14040, 27598, 28080, 41397, 55196, 68995, 82794, 110392, 124191, 137990, 165588, 179387, 206985, 220784, 248382, 275980, 331176, 358774, 372573, 413970, 496764, 538161, 551960, 620955, 662352, 717548, 745146, 827940, 896935, 993528, 1076322, 1103920, 1241910, 1435096, 1490292, 1614483, 1655880, 1793870, 1862865, 1987056, 2152644, 2483820, 2690805, 2870192, 2980584, 3228966, 3311760, 3587740, 3725730, 4305288, 4843449, 4967640, 5381610, 5961168, 6457932, 7175480, 7451460, 8072415, 8610576, 9686898, 9935280, 10763220, 12915864, 14350960, 14902920, 16144830, 19373796, 21526440, 24217245, 25831728, 29805840, 32289660, 38747592, 43052880, 48434490, 64579320, 77495184, 96868980, 129158640, 193737960, 387475920]

約数ペア:

[(1, 387475920), (2, 193737960), (3, 129158640), (4, 96868980), (5, 77495184), (6, 64579320), (8, 48434490), (9, 43052880), (10, 38747592), (12, 32289660), (13, 29805840), (15, 25831728), (16, 24217245), (18, 21526440), (20, 19373796), (24, 16144830), (26, 14902920), (27, 14350960), (30, 12915864), (36, 10763220), (39, 9935280), (40, 9686898), (45, 8610576), (48, 8072415), (52, 7451460), (54, 7175480), (60, 6457932), (65, 5961168), (72, 5381610), (78, 4967640), (80, 4843449), (90, 4305288), (104, 3725730), (108, 3587740), (117, 3311760), (120, 3228966), (130, 2980584), (135, 2870192), (144, 2690805), (156, 2483820), (180, 2152644), (195, 1987056), (208, 1862865), (216, 1793870), (234, 1655880), (240, 1614483), (260, 1490292), (270, 1435096), (312, 1241910), (351, 1103920), (360, 1076322), (390, 993528), (432, 896935), (468, 827940), (520, 745146), (540, 717548), (585, 662352), (624, 620955), (702, 551960), (720, 538161), (780, 496764), (936, 413970), (1040, 372573), (1080, 358774), (1170, 331176), (1404, 275980), (1560, 248382), (1755, 220784), (1872, 206985), (2160, 179387), (2340, 165588), (2808, 137990), (3120, 124191), (3510, 110392), (4680, 82794), (5616, 68995), (7020, 55196), (9360, 41397), (13799, 28080), (14040, 27598)]