301979880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12157}}^1$

素因数の和:12200

約数の個数: 128

約数和(自身を含む): 1050451200

約数和(自身を除く): 748471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12157, 12420, 24314, 24840, 36471, 48628, 60785, 72942, 97256, 109413, 121570, 145884, 182355, 218826, 243140, 279611, 291768, 328239, 364710, 437652, 486280, 547065, 559222, 656478, 729420, 838833, 875304, 1094130, 1118444, 1312956, 1398055, 1458840, 1641195, 1677666, 2188260, 2236888, 2516499, 2625912, 2796110, 3282390, 3355332, 4194165, 4376520, 5032998, 5592220, 6564780, 6710664, 7549497, 8388330, 10065996, 11184440, 12582495, 13129560, 15098994, 16776660, 20131992, 25164990, 30197988, 33553320, 37747485, 50329980, 60395976, 75494970, 100659960, 150989940, 301979880]

約数ペア:

[(1, 301979880), (2, 150989940), (3, 100659960), (4, 75494970), (5, 60395976), (6, 50329980), (8, 37747485), (9, 33553320), (10, 30197988), (12, 25164990), (15, 20131992), (18, 16776660), (20, 15098994), (23, 13129560), (24, 12582495), (27, 11184440), (30, 10065996), (36, 8388330), (40, 7549497), (45, 6710664), (46, 6564780), (54, 5592220), (60, 5032998), (69, 4376520), (72, 4194165), (90, 3355332), (92, 3282390), (108, 2796110), (115, 2625912), (120, 2516499), (135, 2236888), (138, 2188260), (180, 1677666), (184, 1641195), (207, 1458840), (216, 1398055), (230, 1312956), (270, 1118444), (276, 1094130), (345, 875304), (360, 838833), (414, 729420), (460, 656478), (540, 559222), (552, 547065), (621, 486280), (690, 437652), (828, 364710), (920, 328239), (1035, 291768), (1080, 279611), (1242, 243140), (1380, 218826), (1656, 182355), (2070, 145884), (2484, 121570), (2760, 109413), (3105, 97256), (4140, 72942), (4968, 60785), (6210, 48628), (8280, 36471), (12157, 24840), (12420, 24314)]