20203210080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4676669}}^1$

素因数の和:4676693

約数の個数: 96

約数和(自身を含む): 70711250400

約数和(自身を除く): 50508040320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4676669, 9353338, 14030007, 18706676, 23383345, 28060014, 37413352, 42090021, 46766690, 56120028, 70150035, 74826704, 84180042, 93533380, 112240056, 126270063, 140300070, 149653408, 168360084, 187066760, 210450105, 224480112, 252540126, 280600140, 336720168, 374133520, 420900210, 448960224, 505080252, 561200280, 631350315, 673440336, 748267040, 841800420, 1010160504, 1122400560, 1262700630, 1346880672, 1683600840, 2020321008, 2244801120, 2525401260, 3367201680, 4040642016, 5050802520, 6734403360, 10101605040, 20203210080]

約数ペア:

[(1, 20203210080), (2, 10101605040), (3, 6734403360), (4, 5050802520), (5, 4040642016), (6, 3367201680), (8, 2525401260), (9, 2244801120), (10, 2020321008), (12, 1683600840), (15, 1346880672), (16, 1262700630), (18, 1122400560), (20, 1010160504), (24, 841800420), (27, 748267040), (30, 673440336), (32, 631350315), (36, 561200280), (40, 505080252), (45, 448960224), (48, 420900210), (54, 374133520), (60, 336720168), (72, 280600140), (80, 252540126), (90, 224480112), (96, 210450105), (108, 187066760), (120, 168360084), (135, 149653408), (144, 140300070), (160, 126270063), (180, 112240056), (216, 93533380), (240, 84180042), (270, 74826704), (288, 70150035), (360, 56120028), (432, 46766690), (480, 42090021), (540, 37413352), (720, 28060014), (864, 23383345), (1080, 18706676), (1440, 14030007), (2160, 9353338), (4320, 4676669)]