13251120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55213}}^1$

素因数の和:55229

約数の個数: 40

約数和(自身を含む): 41079216

約数和(自身を除く): 27828096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55213, 110426, 165639, 220852, 276065, 331278, 441704, 552130, 662556, 828195, 883408, 1104260, 1325112, 1656390, 2208520, 2650224, 3312780, 4417040, 6625560, 13251120]

約数ペア:

[(1, 13251120), (2, 6625560), (3, 4417040), (4, 3312780), (5, 2650224), (6, 2208520), (8, 1656390), (10, 1325112), (12, 1104260), (15, 883408), (16, 828195), (20, 662556), (24, 552130), (30, 441704), (40, 331278), (48, 276065), (60, 220852), (80, 165639), (120, 110426), (240, 55213)]