54746160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32587}}^1$

素因数の和:32610

約数の個数: 80

約数和(自身を含む): 193963776

約数和(自身を除く): 139217616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32587, 65174, 97761, 130348, 162935, 195522, 228109, 260696, 325870, 391044, 456218, 488805, 521392, 651740, 684327, 782088, 912436, 977610, 1140545, 1303480, 1368654, 1564176, 1824872, 1955220, 2281090, 2606960, 2737308, 3421635, 3649744, 3910440, 4562180, 5474616, 6843270, 7820880, 9124360, 10949232, 13686540, 18248720, 27373080, 54746160]

約数ペア:

[(1, 54746160), (2, 27373080), (3, 18248720), (4, 13686540), (5, 10949232), (6, 9124360), (7, 7820880), (8, 6843270), (10, 5474616), (12, 4562180), (14, 3910440), (15, 3649744), (16, 3421635), (20, 2737308), (21, 2606960), (24, 2281090), (28, 1955220), (30, 1824872), (35, 1564176), (40, 1368654), (42, 1303480), (48, 1140545), (56, 977610), (60, 912436), (70, 782088), (80, 684327), (84, 651740), (105, 521392), (112, 488805), (120, 456218), (140, 391044), (168, 325870), (210, 260696), (240, 228109), (280, 195522), (336, 162935), (420, 130348), (560, 97761), (840, 65174), (1680, 32587)]