264770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1669}}^1$

素因数の和:2346

約数の個数: 80

約数和(自身を含む): 822521760

約数和(自身を除く): 557751600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1322, 1669, 1983, 2644, 3305, 3338, 3966, 5007, 5288, 6610, 6676, 7932, 8345, 9915, 10014, 10576, 13220, 13352, 15864, 16690, 19830, 20028, 25035, 26440, 26704, 31728, 33380, 39660, 40056, 50070, 52880, 66760, 79320, 80112, 100140, 133520, 158640, 200280, 400560, 1103209, 2206418, 3309627, 4412836, 5516045, 6619254, 8825672, 11032090, 13238508, 16548135, 17651344, 22064180, 26477016, 33096270, 44128360, 52954032, 66192540, 88256720, 132385080, 264770160]

約数ペア:

[(1, 264770160), (2, 132385080), (3, 88256720), (4, 66192540), (5, 52954032), (6, 44128360), (8, 33096270), (10, 26477016), (12, 22064180), (15, 17651344), (16, 16548135), (20, 13238508), (24, 11032090), (30, 8825672), (40, 6619254), (48, 5516045), (60, 4412836), (80, 3309627), (120, 2206418), (240, 1103209), (661, 400560), (1322, 200280), (1669, 158640), (1983, 133520), (2644, 100140), (3305, 80112), (3338, 79320), (3966, 66760), (5007, 52880), (5288, 50070), (6610, 40056), (6676, 39660), (7932, 33380), (8345, 31728), (9915, 26704), (10014, 26440), (10576, 25035), (13220, 20028), (13352, 19830), (15864, 16690)]