1241844720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 3917963520

約数和(自身を除く): 2676118800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 179, 211, 240, 274, 358, 411, 422, 537, 548, 633, 685, 716, 822, 844, 895, 1055, 1074, 1096, 1266, 1370, 1432, 1644, 1688, 1790, 2055, 2110, 2148, 2192, 2532, 2685, 2740, 2864, 3165, 3288, 3376, 3580, 4110, 4220, 4296, 5064, 5370, 5480, 6330, 6576, 7160, 8220, 8440, 8592, 10128, 10740, 10960, 12660, 14320, 16440, 16880, 21480, 24523, 25320, 28907, 32880, 37769, 42960, 49046, 50640, 57814, 73569, 75538, 86721, 98092, 113307, 115628, 122615, 144535, 147138, 151076, 173442, 188845, 196184, 226614, 231256, 245230, 289070, 294276, 302152, 346884, 367845, 377690, 392368, 433605, 453228, 462512, 490460, 566535, 578140, 588552, 604304, 693768, 735690, 755380, 867210, 906456, 980920, 1133070, 1156280, 1177104, 1387536, 1471380, 1510760, 1734420, 1812912, 1961840, 2266140, 2312560, 2942760, 3021520, 3468840, 4532280, 5174353, 5885520, 6937680, 9064560, 10348706, 15523059, 20697412, 25871765, 31046118, 41394824, 51743530, 62092236, 77615295, 82789648, 103487060, 124184472, 155230590, 206974120, 248368944, 310461180, 413948240, 620922360, 1241844720]

約数ペア:

[(1, 1241844720), (2, 620922360), (3, 413948240), (4, 310461180), (5, 248368944), (6, 206974120), (8, 155230590), (10, 124184472), (12, 103487060), (15, 82789648), (16, 77615295), (20, 62092236), (24, 51743530), (30, 41394824), (40, 31046118), (48, 25871765), (60, 20697412), (80, 15523059), (120, 10348706), (137, 9064560), (179, 6937680), (211, 5885520), (240, 5174353), (274, 4532280), (358, 3468840), (411, 3021520), (422, 2942760), (537, 2312560), (548, 2266140), (633, 1961840), (685, 1812912), (716, 1734420), (822, 1510760), (844, 1471380), (895, 1387536), (1055, 1177104), (1074, 1156280), (1096, 1133070), (1266, 980920), (1370, 906456), (1432, 867210), (1644, 755380), (1688, 735690), (1790, 693768), (2055, 604304), (2110, 588552), (2148, 578140), (2192, 566535), (2532, 490460), (2685, 462512), (2740, 453228), (2864, 433605), (3165, 392368), (3288, 377690), (3376, 367845), (3580, 346884), (4110, 302152), (4220, 294276), (4296, 289070), (5064, 245230), (5370, 231256), (5480, 226614), (6330, 196184), (6576, 188845), (7160, 173442), (8220, 151076), (8440, 147138), (8592, 144535), (10128, 122615), (10740, 115628), (10960, 113307), (12660, 98092), (14320, 86721), (16440, 75538), (16880, 73569), (21480, 57814), (24523, 50640), (25320, 49046), (28907, 42960), (32880, 37769)]