76964040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71263}}^1$

素因数の和:71283

約数の個数: 64

約数和(自身を含む): 256550400

約数和(自身を除く): 179586360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71263, 142526, 213789, 285052, 356315, 427578, 570104, 641367, 712630, 855156, 1068945, 1282734, 1425260, 1710312, 1924101, 2137890, 2565468, 2850520, 3206835, 3848202, 4275780, 5130936, 6413670, 7696404, 8551560, 9620505, 12827340, 15392808, 19241010, 25654680, 38482020, 76964040]

約数ペア:

[(1, 76964040), (2, 38482020), (3, 25654680), (4, 19241010), (5, 15392808), (6, 12827340), (8, 9620505), (9, 8551560), (10, 7696404), (12, 6413670), (15, 5130936), (18, 4275780), (20, 3848202), (24, 3206835), (27, 2850520), (30, 2565468), (36, 2137890), (40, 1924101), (45, 1710312), (54, 1425260), (60, 1282734), (72, 1068945), (90, 855156), (108, 712630), (120, 641367), (135, 570104), (180, 427578), (216, 356315), (270, 285052), (360, 213789), (540, 142526), (1080, 71263)]