1259204520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1499053}}^1$

素因数の和:1499074

約数の個数: 64

約数和(自身を含む): 4317275520

約数和(自身を除く): 3058071000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1499053, 2998106, 4497159, 5996212, 7495265, 8994318, 10493371, 11992424, 14990530, 17988636, 20986742, 22485795, 29981060, 31480113, 35977272, 41973484, 44971590, 52466855, 59962120, 62960226, 83946968, 89943180, 104933710, 125920452, 157400565, 179886360, 209867420, 251840904, 314801130, 419734840, 629602260, 1259204520]

約数ペア:

[(1, 1259204520), (2, 629602260), (3, 419734840), (4, 314801130), (5, 251840904), (6, 209867420), (7, 179886360), (8, 157400565), (10, 125920452), (12, 104933710), (14, 89943180), (15, 83946968), (20, 62960226), (21, 59962120), (24, 52466855), (28, 44971590), (30, 41973484), (35, 35977272), (40, 31480113), (42, 29981060), (56, 22485795), (60, 20986742), (70, 17988636), (84, 14990530), (105, 11992424), (120, 10493371), (140, 8994318), (168, 7495265), (210, 5996212), (280, 4497159), (420, 2998106), (840, 1499053)]