1550874360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80273}}^1$

素因数の和:80317

約数の個数: 128

約数和(自身を含む): 5548538880

約数和(自身を除く): 3997664520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 80273, 160546, 240819, 321092, 401365, 481638, 561911, 642184, 802730, 963276, 1123822, 1204095, 1605460, 1685733, 1846279, 1926552, 2247644, 2408190, 2809555, 3210920, 3371466, 3692558, 4495288, 4816380, 5538837, 5619110, 6742932, 7385116, 8428665, 9231395, 9632760, 11077674, 11238220, 12923953, 13485864, 14770232, 16857330, 18462790, 22155348, 22476440, 25847906, 27694185, 33714660, 36925580, 38771859, 44310696, 51695812, 55388370, 64619765, 67429320, 73851160, 77543718, 103391624, 110776740, 129239530, 155087436, 193859295, 221553480, 258479060, 310174872, 387718590, 516958120, 775437180, 1550874360]

約数ペア:

[(1, 1550874360), (2, 775437180), (3, 516958120), (4, 387718590), (5, 310174872), (6, 258479060), (7, 221553480), (8, 193859295), (10, 155087436), (12, 129239530), (14, 110776740), (15, 103391624), (20, 77543718), (21, 73851160), (23, 67429320), (24, 64619765), (28, 55388370), (30, 51695812), (35, 44310696), (40, 38771859), (42, 36925580), (46, 33714660), (56, 27694185), (60, 25847906), (69, 22476440), (70, 22155348), (84, 18462790), (92, 16857330), (105, 14770232), (115, 13485864), (120, 12923953), (138, 11238220), (140, 11077674), (161, 9632760), (168, 9231395), (184, 8428665), (210, 7385116), (230, 6742932), (276, 5619110), (280, 5538837), (322, 4816380), (345, 4495288), (420, 3692558), (460, 3371466), (483, 3210920), (552, 2809555), (644, 2408190), (690, 2247644), (805, 1926552), (840, 1846279), (920, 1685733), (966, 1605460), (1288, 1204095), (1380, 1123822), (1610, 963276), (1932, 802730), (2415, 642184), (2760, 561911), (3220, 481638), (3864, 401365), (4830, 321092), (6440, 240819), (9660, 160546), (19320, 80273)]