2080280888640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{240773251}}^1$

素因数の和:240773277

約数の個数: 112

約数和(自身を含む): 7338768720960

約数和(自身を除く): 5258487832320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 240773251, 481546502, 722319753, 963093004, 1203866255, 1444639506, 1926186008, 2166959259, 2407732510, 2889279012, 3611598765, 3852372016, 4333918518, 4815465020, 5778558024, 6500877777, 7223197530, 7704744032, 8667837036, 9630930040, 10834796295, 11557116048, 13001755554, 14446395060, 15409488064, 17335674072, 19261860080, 21669592590, 23114232096, 26003511108, 28892790120, 32504388885, 34671348144, 38523720160, 43339185180, 46228464192, 52007022216, 57785580240, 65008777770, 69342696288, 77047440320, 86678370360, 104014044432, 115571160480, 130017555540, 138685392576, 173356740720, 208028088864, 231142320960, 260035111080, 346713481440, 416056177728, 520070222160, 693426962880, 1040140444320, 2080280888640]

約数ペア:

[(1, 2080280888640), (2, 1040140444320), (3, 693426962880), (4, 520070222160), (5, 416056177728), (6, 346713481440), (8, 260035111080), (9, 231142320960), (10, 208028088864), (12, 173356740720), (15, 138685392576), (16, 130017555540), (18, 115571160480), (20, 104014044432), (24, 86678370360), (27, 77047440320), (30, 69342696288), (32, 65008777770), (36, 57785580240), (40, 52007022216), (45, 46228464192), (48, 43339185180), (54, 38523720160), (60, 34671348144), (64, 32504388885), (72, 28892790120), (80, 26003511108), (90, 23114232096), (96, 21669592590), (108, 19261860080), (120, 17335674072), (135, 15409488064), (144, 14446395060), (160, 13001755554), (180, 11557116048), (192, 10834796295), (216, 9630930040), (240, 8667837036), (270, 7704744032), (288, 7223197530), (320, 6500877777), (360, 5778558024), (432, 4815465020), (480, 4333918518), (540, 3852372016), (576, 3611598765), (720, 2889279012), (864, 2407732510), (960, 2166959259), (1080, 1926186008), (1440, 1444639506), (1728, 1203866255), (2160, 963093004), (2880, 722319753), (4320, 481546502), (8640, 240773251)]