580122720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{402863}}^1$

素因数の和:402884

約数の個数: 72

約数和(自身を含む): 1979673696

約数和(自身を除く): 1399550976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 402863, 805726, 1208589, 1611452, 2014315, 2417178, 3222904, 3625767, 4028630, 4834356, 6042945, 6445808, 7251534, 8057260, 9668712, 12085890, 12891616, 14503068, 16114520, 18128835, 19337424, 24171780, 29006136, 32229040, 36257670, 38674848, 48343560, 58012272, 64458080, 72515340, 96687120, 116024544, 145030680, 193374240, 290061360, 580122720]

約数ペア:

[(1, 580122720), (2, 290061360), (3, 193374240), (4, 145030680), (5, 116024544), (6, 96687120), (8, 72515340), (9, 64458080), (10, 58012272), (12, 48343560), (15, 38674848), (16, 36257670), (18, 32229040), (20, 29006136), (24, 24171780), (30, 19337424), (32, 18128835), (36, 16114520), (40, 14503068), (45, 12891616), (48, 12085890), (60, 9668712), (72, 8057260), (80, 7251534), (90, 6445808), (96, 6042945), (120, 4834356), (144, 4028630), (160, 3625767), (180, 3222904), (240, 2417178), (288, 2014315), (360, 1611452), (480, 1208589), (720, 805726), (1440, 402863)]