15906719040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{720413}}^1$

素因数の和:720456

約数の個数: 112

約数和(自身を含む): 52699724928

約数和(自身を除く): 36793005888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 720413, 1440826, 2161239, 2881652, 3602065, 4322478, 5763304, 7204130, 8644956, 10806195, 11526608, 14408260, 16569499, 17289912, 21612390, 23053216, 28816520, 33138998, 34579824, 43224780, 46106432, 49708497, 57633040, 66277996, 69159648, 82847495, 86449560, 99416994, 115266080, 132555992, 138319296, 165694990, 172899120, 198833988, 230532160, 248542485, 265111984, 331389980, 345798240, 397667976, 497084970, 530223968, 662779960, 691596480, 795335952, 994169940, 1060447936, 1325559920, 1590671904, 1988339880, 2651119840, 3181343808, 3976679760, 5302239680, 7953359520, 15906719040]

約数ペア:

[(1, 15906719040), (2, 7953359520), (3, 5302239680), (4, 3976679760), (5, 3181343808), (6, 2651119840), (8, 1988339880), (10, 1590671904), (12, 1325559920), (15, 1060447936), (16, 994169940), (20, 795335952), (23, 691596480), (24, 662779960), (30, 530223968), (32, 497084970), (40, 397667976), (46, 345798240), (48, 331389980), (60, 265111984), (64, 248542485), (69, 230532160), (80, 198833988), (92, 172899120), (96, 165694990), (115, 138319296), (120, 132555992), (138, 115266080), (160, 99416994), (184, 86449560), (192, 82847495), (230, 69159648), (240, 66277996), (276, 57633040), (320, 49708497), (345, 46106432), (368, 43224780), (460, 34579824), (480, 33138998), (552, 28816520), (690, 23053216), (736, 21612390), (920, 17289912), (960, 16569499), (1104, 14408260), (1380, 11526608), (1472, 10806195), (1840, 8644956), (2208, 7204130), (2760, 5763304), (3680, 4322478), (4416, 3602065), (5520, 2881652), (7360, 2161239), (11040, 1440826), (22080, 720413)]