2281552560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{452689}}^1$

素因数の和:452715

約数の個数: 120

約数和(自身を含む): 8756835360

約数和(自身を除く): 6475282800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 452689, 905378, 1358067, 1810756, 2263445, 2716134, 3168823, 3621512, 4074201, 4526890, 5432268, 6337646, 6790335, 7243024, 8148402, 9053780, 9506469, 10864536, 12675292, 13580670, 15844115, 16296804, 18107560, 19012938, 20371005, 21729072, 25350584, 27161340, 28519407, 31688230, 32593608, 36215120, 38025876, 40742010, 47532345, 50701168, 54322680, 57038814, 63376460, 65187216, 76051752, 81484020, 95064690, 108645360, 114077628, 126752920, 142597035, 152103504, 162968040, 190129380, 228155256, 253505840, 285194070, 325936080, 380258760, 456310512, 570388140, 760517520, 1140776280, 2281552560]

約数ペア:

[(1, 2281552560), (2, 1140776280), (3, 760517520), (4, 570388140), (5, 456310512), (6, 380258760), (7, 325936080), (8, 285194070), (9, 253505840), (10, 228155256), (12, 190129380), (14, 162968040), (15, 152103504), (16, 142597035), (18, 126752920), (20, 114077628), (21, 108645360), (24, 95064690), (28, 81484020), (30, 76051752), (35, 65187216), (36, 63376460), (40, 57038814), (42, 54322680), (45, 50701168), (48, 47532345), (56, 40742010), (60, 38025876), (63, 36215120), (70, 32593608), (72, 31688230), (80, 28519407), (84, 27161340), (90, 25350584), (105, 21729072), (112, 20371005), (120, 19012938), (126, 18107560), (140, 16296804), (144, 15844115), (168, 13580670), (180, 12675292), (210, 10864536), (240, 9506469), (252, 9053780), (280, 8148402), (315, 7243024), (336, 6790335), (360, 6337646), (420, 5432268), (504, 4526890), (560, 4074201), (630, 3621512), (720, 3168823), (840, 2716134), (1008, 2263445), (1260, 1810756), (1680, 1358067), (2520, 905378), (5040, 452689)]