130194720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3975

約数の個数: 144

約数和(自身を含む): 463724352

約数和(自身を除く): 333529632

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, 3931, 4140, 5520, 6624, 7862, 8280, 11040, 11793, 15724, 16560, 19655, 23586, 31448, 33120, 35379, 39310, 47172, 58965, 62896, 70758, 78620, 90413, 94344, 117930, 125792, 141516, 157240, 176895, 180826, 188688, 235860, 271239, 283032, 314480, 353790, 361652, 377376, 452065, 471720, 542478, 566064, 628960, 707580, 723304, 813717, 904130, 943440, 1084956, 1132128, 1356195, 1415160, 1446608, 1627434, 1808260, 1886880, 2169912, 2712390, 2830320, 2893216, 3254868, 3616520, 4068585, 4339824, 5424780, 5660640, 6509736, 7233040, 8137170, 8679648, 10849560, 13019472, 14466080, 16274340, 21699120, 26038944, 32548680, 43398240, 65097360, 130194720]

約数ペア:

[(1, 130194720), (2, 65097360), (3, 43398240), (4, 32548680), (5, 26038944), (6, 21699120), (8, 16274340), (9, 14466080), (10, 13019472), (12, 10849560), (15, 8679648), (16, 8137170), (18, 7233040), (20, 6509736), (23, 5660640), (24, 5424780), (30, 4339824), (32, 4068585), (36, 3616520), (40, 3254868), (45, 2893216), (46, 2830320), (48, 2712390), (60, 2169912), (69, 1886880), (72, 1808260), (80, 1627434), (90, 1446608), (92, 1415160), (96, 1356195), (115, 1132128), (120, 1084956), (138, 943440), (144, 904130), (160, 813717), (180, 723304), (184, 707580), (207, 628960), (230, 566064), (240, 542478), (276, 471720), (288, 452065), (345, 377376), (360, 361652), (368, 353790), (414, 314480), (460, 283032), (480, 271239), (552, 235860), (690, 188688), (720, 180826), (736, 176895), (828, 157240), (920, 141516), (1035, 125792), (1104, 117930), (1380, 94344), (1440, 90413), (1656, 78620), (1840, 70758), (2070, 62896), (2208, 58965), (2760, 47172), (3312, 39310), (3680, 35379), (3931, 33120), (4140, 31448), (5520, 23586), (6624, 19655), (7862, 16560), (8280, 15724), (11040, 11793)]