4408560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 16457280

約数和(自身を除く): 12048720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 157, 180, 195, 208, 216, 234, 240, 260, 270, 312, 314, 351, 360, 390, 432, 468, 471, 520, 540, 585, 624, 628, 702, 720, 780, 785, 936, 942, 1040, 1080, 1170, 1256, 1404, 1413, 1560, 1570, 1755, 1872, 1884, 2041, 2160, 2340, 2355, 2512, 2808, 2826, 3120, 3140, 3510, 3768, 4082, 4239, 4680, 4710, 5616, 5652, 6123, 6280, 7020, 7065, 7536, 8164, 8478, 9360, 9420, 10205, 11304, 12246, 12560, 14040, 14130, 16328, 16956, 18369, 18840, 20410, 21195, 22608, 24492, 28080, 28260, 30615, 32656, 33912, 36738, 37680, 40820, 42390, 48984, 55107, 56520, 61230, 67824, 73476, 81640, 84780, 91845, 97968, 110214, 113040, 122460, 146952, 163280, 169560, 183690, 220428, 244920, 275535, 293904, 339120, 367380, 440856, 489840, 551070, 734760, 881712, 1102140, 1469520, 2204280, 4408560]

約数ペア:

[(1, 4408560), (2, 2204280), (3, 1469520), (4, 1102140), (5, 881712), (6, 734760), (8, 551070), (9, 489840), (10, 440856), (12, 367380), (13, 339120), (15, 293904), (16, 275535), (18, 244920), (20, 220428), (24, 183690), (26, 169560), (27, 163280), (30, 146952), (36, 122460), (39, 113040), (40, 110214), (45, 97968), (48, 91845), (52, 84780), (54, 81640), (60, 73476), (65, 67824), (72, 61230), (78, 56520), (80, 55107), (90, 48984), (104, 42390), (108, 40820), (117, 37680), (120, 36738), (130, 33912), (135, 32656), (144, 30615), (156, 28260), (157, 28080), (180, 24492), (195, 22608), (208, 21195), (216, 20410), (234, 18840), (240, 18369), (260, 16956), (270, 16328), (312, 14130), (314, 14040), (351, 12560), (360, 12246), (390, 11304), (432, 10205), (468, 9420), (471, 9360), (520, 8478), (540, 8164), (585, 7536), (624, 7065), (628, 7020), (702, 6280), (720, 6123), (780, 5652), (785, 5616), (936, 4710), (942, 4680), (1040, 4239), (1080, 4082), (1170, 3768), (1256, 3510), (1404, 3140), (1413, 3120), (1560, 2826), (1570, 2808), (1755, 2512), (1872, 2355), (1884, 2340), (2041, 2160)]