80094240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55621}}^1$

素因数の和:55642

約数の個数: 72

約数和(自身を含む): 273326508

約数和(自身を除く): 193232268

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, 55621, 111242, 166863, 222484, 278105, 333726, 444968, 500589, 556210, 667452, 834315, 889936, 1001178, 1112420, 1334904, 1668630, 1779872, 2002356, 2224840, 2502945, 2669808, 3337260, 4004712, 4449680, 5005890, 5339616, 6674520, 8009424, 8899360, 10011780, 13349040, 16018848, 20023560, 26698080, 40047120, 80094240]

約数ペア:

[(1, 80094240), (2, 40047120), (3, 26698080), (4, 20023560), (5, 16018848), (6, 13349040), (8, 10011780), (9, 8899360), (10, 8009424), (12, 6674520), (15, 5339616), (16, 5005890), (18, 4449680), (20, 4004712), (24, 3337260), (30, 2669808), (32, 2502945), (36, 2224840), (40, 2002356), (45, 1779872), (48, 1668630), (60, 1334904), (72, 1112420), (80, 1001178), (90, 889936), (96, 834315), (120, 667452), (144, 556210), (160, 500589), (180, 444968), (240, 333726), (288, 278105), (360, 222484), (480, 166863), (720, 111242), (1440, 55621)]