15120744

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7079}}^1$

素因数の和:7177

約数の個数: 32

約数和(自身を含む): 38232000

約数和(自身を除く): 23111256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 7079, 14158, 21237, 28316, 42474, 56632, 84948, 169896, 630031, 1260062, 1890093, 2520124, 3780186, 5040248, 7560372, 15120744]

約数ペア:

[(1, 15120744), (2, 7560372), (3, 5040248), (4, 3780186), (6, 2520124), (8, 1890093), (12, 1260062), (24, 630031), (89, 169896), (178, 84948), (267, 56632), (356, 42474), (534, 28316), (712, 21237), (1068, 14158), (2136, 7079)]