303702720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 1011253248

約数和(自身を除く): 707550528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 53, 60, 64, 80, 94, 96, 106, 120, 127, 141, 159, 160, 188, 192, 212, 235, 240, 254, 265, 282, 318, 320, 376, 381, 424, 470, 480, 508, 530, 564, 635, 636, 705, 752, 762, 795, 848, 940, 960, 1016, 1060, 1128, 1270, 1272, 1410, 1504, 1524, 1590, 1696, 1880, 1905, 2032, 2120, 2256, 2491, 2540, 2544, 2820, 3008, 3048, 3180, 3392, 3760, 3810, 4064, 4240, 4512, 4982, 5080, 5088, 5640, 5969, 6096, 6360, 6731, 7473, 7520, 7620, 8128, 8480, 9024, 9964, 10160, 10176, 11280, 11938, 12192, 12455, 12720, 13462, 14946, 15040, 15240, 16960, 17907, 19928, 20193, 20320, 22560, 23876, 24384, 24910, 25440, 26924, 29845, 29892, 30480, 33655, 35814, 37365, 39856, 40386, 40640, 45120, 47752, 49820, 50880, 53848, 59690, 59784, 60960, 67310, 71628, 74730, 79712, 80772, 89535, 95504, 99640, 100965, 107696, 119380, 119568, 121920, 134620, 143256, 149460, 159424, 161544, 179070, 191008, 199280, 201930, 215392, 238760, 239136, 269240, 286512, 298920, 316357, 323088, 358140, 382016, 398560, 403860, 430784, 477520, 478272, 538480, 573024, 597840, 632714, 646176, 716280, 797120, 807720, 949071, 955040, 1076960, 1146048, 1195680, 1265428, 1292352, 1432560, 1581785, 1615440, 1898142, 1910080, 2153920, 2391360, 2530856, 2865120, 3163570, 3230880, 3796284, 4745355, 5061712, 5730240, 6327140, 6461760, 7592568, 9490710, 10123424, 12654280, 15185136, 18981420, 20246848, 25308560, 30370272, 37962840, 50617120, 60740544, 75925680, 101234240, 151851360, 303702720]

約数ペア:

[(1, 303702720), (2, 151851360), (3, 101234240), (4, 75925680), (5, 60740544), (6, 50617120), (8, 37962840), (10, 30370272), (12, 25308560), (15, 20246848), (16, 18981420), (20, 15185136), (24, 12654280), (30, 10123424), (32, 9490710), (40, 7592568), (47, 6461760), (48, 6327140), (53, 5730240), (60, 5061712), (64, 4745355), (80, 3796284), (94, 3230880), (96, 3163570), (106, 2865120), (120, 2530856), (127, 2391360), (141, 2153920), (159, 1910080), (160, 1898142), (188, 1615440), (192, 1581785), (212, 1432560), (235, 1292352), (240, 1265428), (254, 1195680), (265, 1146048), (282, 1076960), (318, 955040), (320, 949071), (376, 807720), (381, 797120), (424, 716280), (470, 646176), (480, 632714), (508, 597840), (530, 573024), (564, 538480), (635, 478272), (636, 477520), (705, 430784), (752, 403860), (762, 398560), (795, 382016), (848, 358140), (940, 323088), (960, 316357), (1016, 298920), (1060, 286512), (1128, 269240), (1270, 239136), (1272, 238760), (1410, 215392), (1504, 201930), (1524, 199280), (1590, 191008), (1696, 179070), (1880, 161544), (1905, 159424), (2032, 149460), (2120, 143256), (2256, 134620), (2491, 121920), (2540, 119568), (2544, 119380), (2820, 107696), (3008, 100965), (3048, 99640), (3180, 95504), (3392, 89535), (3760, 80772), (3810, 79712), (4064, 74730), (4240, 71628), (4512, 67310), (4982, 60960), (5080, 59784), (5088, 59690), (5640, 53848), (5969, 50880), (6096, 49820), (6360, 47752), (6731, 45120), (7473, 40640), (7520, 40386), (7620, 39856), (8128, 37365), (8480, 35814), (9024, 33655), (9964, 30480), (10160, 29892), (10176, 29845), (11280, 26924), (11938, 25440), (12192, 24910), (12455, 24384), (12720, 23876), (13462, 22560), (14946, 20320), (15040, 20193), (15240, 19928), (16960, 17907)]