387714240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7959

約数の個数: 168

約数和(自身を含む): 1412199360

約数和(自身を除く): 1024485120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 7919, 8160, 9792, 12240, 15838, 16320, 23757, 24480, 31676, 39595, 47514, 48960, 63352, 71271, 79190, 95028, 118785, 126704, 134623, 142542, 158380, 190056, 237570, 253408, 269246, 285084, 316760, 356355, 380112, 403869, 475140, 506816, 538492, 570168, 633520, 673115, 712710, 760224, 807738, 950280, 1076984, 1140336, 1211607, 1267040, 1346230, 1425420, 1520448, 1615476, 1900560, 2019345, 2153968, 2280672, 2423214, 2534080, 2692460, 2850840, 3230952, 3801120, 4038690, 4307936, 4561344, 4846428, 5384920, 5701680, 6058035, 6461904, 7602240, 8077380, 8615872, 9692856, 10769840, 11403360, 12116070, 12923808, 16154760, 19385712, 21539680, 22806720, 24232140, 25847616, 32309520, 38771424, 43079360, 48464280, 64619040, 77542848, 96928560, 129238080, 193857120, 387714240]

約数ペア:

[(1, 387714240), (2, 193857120), (3, 129238080), (4, 96928560), (5, 77542848), (6, 64619040), (8, 48464280), (9, 43079360), (10, 38771424), (12, 32309520), (15, 25847616), (16, 24232140), (17, 22806720), (18, 21539680), (20, 19385712), (24, 16154760), (30, 12923808), (32, 12116070), (34, 11403360), (36, 10769840), (40, 9692856), (45, 8615872), (48, 8077380), (51, 7602240), (60, 6461904), (64, 6058035), (68, 5701680), (72, 5384920), (80, 4846428), (85, 4561344), (90, 4307936), (96, 4038690), (102, 3801120), (120, 3230952), (136, 2850840), (144, 2692460), (153, 2534080), (160, 2423214), (170, 2280672), (180, 2153968), (192, 2019345), (204, 1900560), (240, 1615476), (255, 1520448), (272, 1425420), (288, 1346230), (306, 1267040), (320, 1211607), (340, 1140336), (360, 1076984), (408, 950280), (480, 807738), (510, 760224), (544, 712710), (576, 673115), (612, 633520), (680, 570168), (720, 538492), (765, 506816), (816, 475140), (960, 403869), (1020, 380112), (1088, 356355), (1224, 316760), (1360, 285084), (1440, 269246), (1530, 253408), (1632, 237570), (2040, 190056), (2448, 158380), (2720, 142542), (2880, 134623), (3060, 126704), (3264, 118785), (4080, 95028), (4896, 79190), (5440, 71271), (6120, 63352), (7919, 48960), (8160, 47514), (9792, 39595), (12240, 31676), (15838, 24480), (16320, 23757)]