120636720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 408429216

約数和(自身を除く): 287792496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1223, 1233, 1370, 1644, 2055, 2192, 2446, 2466, 2740, 3288, 3669, 4110, 4892, 4932, 5480, 6115, 6165, 6576, 7338, 8220, 9784, 9864, 10960, 11007, 12230, 12330, 14676, 16440, 18345, 19568, 19728, 22014, 24460, 24660, 29352, 32880, 36690, 44028, 48920, 49320, 55035, 58704, 73380, 88056, 97840, 98640, 110070, 146760, 167551, 176112, 220140, 293520, 335102, 440280, 502653, 670204, 837755, 880560, 1005306, 1340408, 1507959, 1675510, 2010612, 2513265, 2680816, 3015918, 3351020, 4021224, 5026530, 6031836, 6702040, 7539795, 8042448, 10053060, 12063672, 13404080, 15079590, 20106120, 24127344, 30159180, 40212240, 60318360, 120636720]

約数ペア:

[(1, 120636720), (2, 60318360), (3, 40212240), (4, 30159180), (5, 24127344), (6, 20106120), (8, 15079590), (9, 13404080), (10, 12063672), (12, 10053060), (15, 8042448), (16, 7539795), (18, 6702040), (20, 6031836), (24, 5026530), (30, 4021224), (36, 3351020), (40, 3015918), (45, 2680816), (48, 2513265), (60, 2010612), (72, 1675510), (80, 1507959), (90, 1340408), (120, 1005306), (137, 880560), (144, 837755), (180, 670204), (240, 502653), (274, 440280), (360, 335102), (411, 293520), (548, 220140), (685, 176112), (720, 167551), (822, 146760), (1096, 110070), (1223, 98640), (1233, 97840), (1370, 88056), (1644, 73380), (2055, 58704), (2192, 55035), (2446, 49320), (2466, 48920), (2740, 44028), (3288, 36690), (3669, 32880), (4110, 29352), (4892, 24660), (4932, 24460), (5480, 22014), (6115, 19728), (6165, 19568), (6576, 18345), (7338, 16440), (8220, 14676), (9784, 12330), (9864, 12230), (10960, 11007)]