239720160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3181}}^1$

素因数の和:3356

約数の個数: 96

約数和(自身を含む): 760167072

約数和(自身を除く): 520446912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3181, 3768, 4710, 5024, 6280, 6362, 7536, 9420, 9543, 12560, 12724, 15072, 15905, 18840, 19086, 25120, 25448, 31810, 37680, 38172, 47715, 50896, 63620, 75360, 76344, 95430, 101792, 127240, 152688, 190860, 254480, 305376, 381720, 499417, 508960, 763440, 998834, 1498251, 1526880, 1997668, 2497085, 2996502, 3995336, 4994170, 5993004, 7491255, 7990672, 9988340, 11986008, 14982510, 15981344, 19976680, 23972016, 29965020, 39953360, 47944032, 59930040, 79906720, 119860080, 239720160]

約数ペア:

[(1, 239720160), (2, 119860080), (3, 79906720), (4, 59930040), (5, 47944032), (6, 39953360), (8, 29965020), (10, 23972016), (12, 19976680), (15, 15981344), (16, 14982510), (20, 11986008), (24, 9988340), (30, 7990672), (32, 7491255), (40, 5993004), (48, 4994170), (60, 3995336), (80, 2996502), (96, 2497085), (120, 1997668), (157, 1526880), (160, 1498251), (240, 998834), (314, 763440), (471, 508960), (480, 499417), (628, 381720), (785, 305376), (942, 254480), (1256, 190860), (1570, 152688), (1884, 127240), (2355, 101792), (2512, 95430), (3140, 76344), (3181, 75360), (3768, 63620), (4710, 50896), (5024, 47715), (6280, 38172), (6362, 37680), (7536, 31810), (9420, 25448), (9543, 25120), (12560, 19086), (12724, 18840), (15072, 15905)]