80493120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 168

約数和(自身を含む): 291632640

約数和(自身を除く): 211139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1471, 1520, 1710, 1824, 2280, 2736, 2880, 2942, 3040, 3420, 3648, 4413, 4560, 5472, 5884, 6080, 6840, 7355, 8826, 9120, 10944, 11768, 13239, 13680, 14710, 17652, 18240, 22065, 23536, 26478, 27360, 27949, 29420, 35304, 44130, 47072, 52956, 54720, 55898, 58840, 66195, 70608, 83847, 88260, 94144, 105912, 111796, 117680, 132390, 139745, 141216, 167694, 176520, 211824, 223592, 235360, 251541, 264780, 279490, 282432, 335388, 353040, 419235, 423648, 447184, 470720, 503082, 529560, 558980, 670776, 706080, 838470, 847296, 894368, 1006164, 1059120, 1117960, 1257705, 1341552, 1412160, 1676940, 1788736, 2012328, 2118240, 2235920, 2515410, 2683104, 3353880, 4024656, 4236480, 4471840, 5030820, 5366208, 6707760, 8049312, 8943680, 10061640, 13415520, 16098624, 20123280, 26831040, 40246560, 80493120]

約数ペア:

[(1, 80493120), (2, 40246560), (3, 26831040), (4, 20123280), (5, 16098624), (6, 13415520), (8, 10061640), (9, 8943680), (10, 8049312), (12, 6707760), (15, 5366208), (16, 5030820), (18, 4471840), (19, 4236480), (20, 4024656), (24, 3353880), (30, 2683104), (32, 2515410), (36, 2235920), (38, 2118240), (40, 2012328), (45, 1788736), (48, 1676940), (57, 1412160), (60, 1341552), (64, 1257705), (72, 1117960), (76, 1059120), (80, 1006164), (90, 894368), (95, 847296), (96, 838470), (114, 706080), (120, 670776), (144, 558980), (152, 529560), (160, 503082), (171, 470720), (180, 447184), (190, 423648), (192, 419235), (228, 353040), (240, 335388), (285, 282432), (288, 279490), (304, 264780), (320, 251541), (342, 235360), (360, 223592), (380, 211824), (456, 176520), (480, 167694), (570, 141216), (576, 139745), (608, 132390), (684, 117680), (720, 111796), (760, 105912), (855, 94144), (912, 88260), (960, 83847), (1140, 70608), (1216, 66195), (1368, 58840), (1440, 55898), (1471, 54720), (1520, 52956), (1710, 47072), (1824, 44130), (2280, 35304), (2736, 29420), (2880, 27949), (2942, 27360), (3040, 26478), (3420, 23536), (3648, 22065), (4413, 18240), (4560, 17652), (5472, 14710), (5884, 13680), (6080, 13239), (6840, 11768), (7355, 10944), (8826, 9120)]