229295520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{159233}}^1$

素因数の和:159254

約数の個数: 72

約数和(自身を含む): 782475876

約数和(自身を除く): 553180356

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, 159233, 318466, 477699, 636932, 796165, 955398, 1273864, 1433097, 1592330, 1910796, 2388495, 2547728, 2866194, 3184660, 3821592, 4776990, 5095456, 5732388, 6369320, 7165485, 7643184, 9553980, 11464776, 12738640, 14330970, 15286368, 19107960, 22929552, 25477280, 28661940, 38215920, 45859104, 57323880, 76431840, 114647760, 229295520]

約数ペア:

[(1, 229295520), (2, 114647760), (3, 76431840), (4, 57323880), (5, 45859104), (6, 38215920), (8, 28661940), (9, 25477280), (10, 22929552), (12, 19107960), (15, 15286368), (16, 14330970), (18, 12738640), (20, 11464776), (24, 9553980), (30, 7643184), (32, 7165485), (36, 6369320), (40, 5732388), (45, 5095456), (48, 4776990), (60, 3821592), (72, 3184660), (80, 2866194), (90, 2547728), (96, 2388495), (120, 1910796), (144, 1592330), (160, 1433097), (180, 1273864), (240, 955398), (288, 796165), (360, 636932), (480, 477699), (720, 318466), (1440, 159233)]