130858080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{272621}}^1$

素因数の和:272639

約数の個数: 48

約数和(自身を含む): 412204464

約数和(自身を除く): 281346384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 272621, 545242, 817863, 1090484, 1363105, 1635726, 2180968, 2726210, 3271452, 4089315, 4361936, 5452420, 6542904, 8178630, 8723872, 10904840, 13085808, 16357260, 21809680, 26171616, 32714520, 43619360, 65429040, 130858080]

約数ペア:

[(1, 130858080), (2, 65429040), (3, 43619360), (4, 32714520), (5, 26171616), (6, 21809680), (8, 16357260), (10, 13085808), (12, 10904840), (15, 8723872), (16, 8178630), (20, 6542904), (24, 5452420), (30, 4361936), (32, 4089315), (40, 3271452), (48, 2726210), (60, 2180968), (80, 1635726), (96, 1363105), (120, 1090484), (160, 817863), (240, 545242), (480, 272621)]