17555040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 61090848

約数和(自身を除く): 43535808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 167, 180, 219, 240, 288, 292, 334, 360, 365, 438, 480, 501, 584, 657, 668, 720, 730, 835, 876, 1002, 1095, 1168, 1314, 1336, 1440, 1460, 1503, 1670, 1752, 2004, 2190, 2336, 2505, 2628, 2672, 2920, 3006, 3285, 3340, 3504, 4008, 4380, 5010, 5256, 5344, 5840, 6012, 6570, 6680, 7008, 7515, 8016, 8760, 10020, 10512, 11680, 12024, 12191, 13140, 13360, 15030, 16032, 17520, 20040, 21024, 24048, 24382, 26280, 26720, 30060, 35040, 36573, 40080, 48096, 48764, 52560, 60120, 60955, 73146, 80160, 97528, 105120, 109719, 120240, 121910, 146292, 182865, 195056, 219438, 240480, 243820, 292584, 365730, 390112, 438876, 487640, 548595, 585168, 731460, 877752, 975280, 1097190, 1170336, 1462920, 1755504, 1950560, 2194380, 2925840, 3511008, 4388760, 5851680, 8777520, 17555040]

約数ペア:

[(1, 17555040), (2, 8777520), (3, 5851680), (4, 4388760), (5, 3511008), (6, 2925840), (8, 2194380), (9, 1950560), (10, 1755504), (12, 1462920), (15, 1170336), (16, 1097190), (18, 975280), (20, 877752), (24, 731460), (30, 585168), (32, 548595), (36, 487640), (40, 438876), (45, 390112), (48, 365730), (60, 292584), (72, 243820), (73, 240480), (80, 219438), (90, 195056), (96, 182865), (120, 146292), (144, 121910), (146, 120240), (160, 109719), (167, 105120), (180, 97528), (219, 80160), (240, 73146), (288, 60955), (292, 60120), (334, 52560), (360, 48764), (365, 48096), (438, 40080), (480, 36573), (501, 35040), (584, 30060), (657, 26720), (668, 26280), (720, 24382), (730, 24048), (835, 21024), (876, 20040), (1002, 17520), (1095, 16032), (1168, 15030), (1314, 13360), (1336, 13140), (1440, 12191), (1460, 12024), (1503, 11680), (1670, 10512), (1752, 10020), (2004, 8760), (2190, 8016), (2336, 7515), (2505, 7008), (2628, 6680), (2672, 6570), (2920, 6012), (3006, 5840), (3285, 5344), (3340, 5256), (3504, 5010), (4008, 4380)]