25153080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 75945600

約数和(自身を除く): 50792520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1171, 1432, 1790, 2148, 2342, 2685, 3513, 3580, 4296, 4684, 5370, 5855, 7026, 7160, 9368, 10740, 11710, 14052, 17565, 21480, 23420, 28104, 35130, 46840, 70260, 140520, 209609, 419218, 628827, 838436, 1048045, 1257654, 1676872, 2096090, 2515308, 3144135, 4192180, 5030616, 6288270, 8384360, 12576540, 25153080]

約数ペア:

[(1, 25153080), (2, 12576540), (3, 8384360), (4, 6288270), (5, 5030616), (6, 4192180), (8, 3144135), (10, 2515308), (12, 2096090), (15, 1676872), (20, 1257654), (24, 1048045), (30, 838436), (40, 628827), (60, 419218), (120, 209609), (179, 140520), (358, 70260), (537, 46840), (716, 35130), (895, 28104), (1074, 23420), (1171, 21480), (1432, 17565), (1790, 14052), (2148, 11710), (2342, 10740), (2685, 9368), (3513, 7160), (3580, 7026), (4296, 5855), (4684, 5370)]