277181280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8413

約数の個数: 144

約数和(自身を含む): 987124320

約数和(自身を除く): 709943040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 8369, 11040, 16560, 16738, 25107, 33120, 33476, 41845, 50214, 66952, 75321, 83690, 100428, 125535, 133904, 150642, 167380, 192487, 200856, 251070, 267808, 301284, 334760, 376605, 384974, 401712, 502140, 577461, 602568, 669520, 753210, 769948, 803424, 962435, 1004280, 1154922, 1205136, 1339040, 1506420, 1539896, 1732383, 1924870, 2008560, 2309844, 2410272, 2887305, 3012840, 3079792, 3464766, 3849740, 4017120, 4619688, 5774610, 6025680, 6159584, 6929532, 7699480, 8661915, 9239376, 11549220, 12051360, 13859064, 15398960, 17323830, 18478752, 23098440, 27718128, 30797920, 34647660, 46196880, 55436256, 69295320, 92393760, 138590640, 277181280]

約数ペア:

[(1, 277181280), (2, 138590640), (3, 92393760), (4, 69295320), (5, 55436256), (6, 46196880), (8, 34647660), (9, 30797920), (10, 27718128), (12, 23098440), (15, 18478752), (16, 17323830), (18, 15398960), (20, 13859064), (23, 12051360), (24, 11549220), (30, 9239376), (32, 8661915), (36, 7699480), (40, 6929532), (45, 6159584), (46, 6025680), (48, 5774610), (60, 4619688), (69, 4017120), (72, 3849740), (80, 3464766), (90, 3079792), (92, 3012840), (96, 2887305), (115, 2410272), (120, 2309844), (138, 2008560), (144, 1924870), (160, 1732383), (180, 1539896), (184, 1506420), (207, 1339040), (230, 1205136), (240, 1154922), (276, 1004280), (288, 962435), (345, 803424), (360, 769948), (368, 753210), (414, 669520), (460, 602568), (480, 577461), (552, 502140), (690, 401712), (720, 384974), (736, 376605), (828, 334760), (920, 301284), (1035, 267808), (1104, 251070), (1380, 200856), (1440, 192487), (1656, 167380), (1840, 150642), (2070, 133904), (2208, 125535), (2760, 100428), (3312, 83690), (3680, 75321), (4140, 66952), (5520, 50214), (6624, 41845), (8280, 33476), (8369, 33120), (11040, 25107), (16560, 16738)]