230689440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{160201}}^1$

素因数の和:160222

約数の個数: 72

約数和(自身を含む): 787232628

約数和(自身を除く): 556543188

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, 160201, 320402, 480603, 640804, 801005, 961206, 1281608, 1441809, 1602010, 1922412, 2403015, 2563216, 2883618, 3204020, 3844824, 4806030, 5126432, 5767236, 6408040, 7209045, 7689648, 9612060, 11534472, 12816080, 14418090, 15379296, 19224120, 23068944, 25632160, 28836180, 38448240, 46137888, 57672360, 76896480, 115344720, 230689440]

約数ペア:

[(1, 230689440), (2, 115344720), (3, 76896480), (4, 57672360), (5, 46137888), (6, 38448240), (8, 28836180), (9, 25632160), (10, 23068944), (12, 19224120), (15, 15379296), (16, 14418090), (18, 12816080), (20, 11534472), (24, 9612060), (30, 7689648), (32, 7209045), (36, 6408040), (40, 5767236), (45, 5126432), (48, 4806030), (60, 3844824), (72, 3204020), (80, 2883618), (90, 2563216), (96, 2403015), (120, 1922412), (144, 1602010), (160, 1441809), (180, 1281608), (240, 961206), (288, 801005), (360, 640804), (480, 480603), (720, 320402), (1440, 160201)]