87478080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:624

約数の個数: 112

約数和(自身を含む): 279586944

約数和(自身を除く): 192108864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 293, 311, 320, 480, 586, 622, 879, 933, 960, 1172, 1244, 1465, 1555, 1758, 1866, 2344, 2488, 2930, 3110, 3516, 3732, 4395, 4665, 4688, 4976, 5860, 6220, 7032, 7464, 8790, 9330, 9376, 9952, 11720, 12440, 14064, 14928, 17580, 18660, 18752, 19904, 23440, 24880, 28128, 29856, 35160, 37320, 46880, 49760, 56256, 59712, 70320, 74640, 91123, 93760, 99520, 140640, 149280, 182246, 273369, 281280, 298560, 364492, 455615, 546738, 728984, 911230, 1093476, 1366845, 1457968, 1822460, 2186952, 2733690, 2915936, 3644920, 4373904, 5467380, 5831872, 7289840, 8747808, 10934760, 14579680, 17495616, 21869520, 29159360, 43739040, 87478080]

約数ペア:

[(1, 87478080), (2, 43739040), (3, 29159360), (4, 21869520), (5, 17495616), (6, 14579680), (8, 10934760), (10, 8747808), (12, 7289840), (15, 5831872), (16, 5467380), (20, 4373904), (24, 3644920), (30, 2915936), (32, 2733690), (40, 2186952), (48, 1822460), (60, 1457968), (64, 1366845), (80, 1093476), (96, 911230), (120, 728984), (160, 546738), (192, 455615), (240, 364492), (293, 298560), (311, 281280), (320, 273369), (480, 182246), (586, 149280), (622, 140640), (879, 99520), (933, 93760), (960, 91123), (1172, 74640), (1244, 70320), (1465, 59712), (1555, 56256), (1758, 49760), (1866, 46880), (2344, 37320), (2488, 35160), (2930, 29856), (3110, 28128), (3516, 24880), (3732, 23440), (4395, 19904), (4665, 18752), (4688, 18660), (4976, 17580), (5860, 14928), (6220, 14064), (7032, 12440), (7464, 11720), (8790, 9952), (9330, 9376)]