77244480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{26821}}^1$

素因数の和:26844

約数の個数: 84

約数和(自身を含む): 265698732

約数和(自身を除く): 188454252

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 26821, 53642, 80463, 107284, 134105, 160926, 214568, 241389, 268210, 321852, 402315, 429136, 482778, 536420, 643704, 804630, 858272, 965556, 1072840, 1206945, 1287408, 1609260, 1716544, 1931112, 2145680, 2413890, 2574816, 3218520, 3862224, 4291360, 4827780, 5149632, 6437040, 7724448, 8582720, 9655560, 12874080, 15448896, 19311120, 25748160, 38622240, 77244480]

約数ペア:

[(1, 77244480), (2, 38622240), (3, 25748160), (4, 19311120), (5, 15448896), (6, 12874080), (8, 9655560), (9, 8582720), (10, 7724448), (12, 6437040), (15, 5149632), (16, 4827780), (18, 4291360), (20, 3862224), (24, 3218520), (30, 2574816), (32, 2413890), (36, 2145680), (40, 1931112), (45, 1716544), (48, 1609260), (60, 1287408), (64, 1206945), (72, 1072840), (80, 965556), (90, 858272), (96, 804630), (120, 643704), (144, 536420), (160, 482778), (180, 429136), (192, 402315), (240, 321852), (288, 268210), (320, 241389), (360, 214568), (480, 160926), (576, 134105), (720, 107284), (960, 80463), (1440, 53642), (2880, 26821)]