285001440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2412

約数の個数: 96

約数和(自身を含む): 901375776

約数和(自身を除く): 616374336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 562, 843, 1124, 1405, 1686, 2113, 2248, 2810, 3372, 4215, 4226, 4496, 5620, 6339, 6744, 8430, 8452, 8992, 10565, 11240, 12678, 13488, 16860, 16904, 21130, 22480, 25356, 26976, 31695, 33720, 33808, 42260, 44960, 50712, 63390, 67440, 67616, 84520, 101424, 126780, 134880, 169040, 202848, 253560, 338080, 507120, 593753, 1014240, 1187506, 1781259, 2375012, 2968765, 3562518, 4750024, 5937530, 7125036, 8906295, 9500048, 11875060, 14250072, 17812590, 19000096, 23750120, 28500144, 35625180, 47500240, 57000288, 71250360, 95000480, 142500720, 285001440]

約数ペア:

[(1, 285001440), (2, 142500720), (3, 95000480), (4, 71250360), (5, 57000288), (6, 47500240), (8, 35625180), (10, 28500144), (12, 23750120), (15, 19000096), (16, 17812590), (20, 14250072), (24, 11875060), (30, 9500048), (32, 8906295), (40, 7125036), (48, 5937530), (60, 4750024), (80, 3562518), (96, 2968765), (120, 2375012), (160, 1781259), (240, 1187506), (281, 1014240), (480, 593753), (562, 507120), (843, 338080), (1124, 253560), (1405, 202848), (1686, 169040), (2113, 134880), (2248, 126780), (2810, 101424), (3372, 84520), (4215, 67616), (4226, 67440), (4496, 63390), (5620, 50712), (6339, 44960), (6744, 42260), (8430, 33808), (8452, 33720), (8992, 31695), (10565, 26976), (11240, 25356), (12678, 22480), (13488, 21130), (16860, 16904)]